Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Maxima 2000-2005 Approved Nissan Maxima 2002 EC
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download EC documenatation <<
Text preview - extract from the document
ENGINE CONTROL SYSTEM GI
SECTION EC MA
EM
LC
CONTENTS FE
TROUBLE DIAGNOSIS - INDEX ....................................9 Idle Speed/Ignition Timing/Idle Mixture Ratio
CL
Alphabetical Index .......................................................9 Adjustment .................................................................59
DTC No. Index...........................................................13 Accelerator Pedal Released Position Learning.........71 MT
PRECAUTIONS .............................................................18 Throttle Valve Closed Position Learning ...................71
Supplemental Restraint System (SRS) AIR Idle Air Volume Learning ...........................................71
BAG and SEAT BELT PRE-TENSIONER.............18 ON BOARD DIAGNOSTIC SYSTEM AT
Precautions for On Board Diagnostic (OBD) DESCRIPTION ...............................................................75
System of Engine and A/T.........................................18 Introduction ................................................................75
Engine Fuel & Emission Control System ..................19 Two Trip Detection Logic ...........................................75
AX
Precautions ................................................................20 Emission-related Diagnostic Information ...................76
Wiring Diagrams and Trouble Diagnosis...................21 Malfunction Indicator Lamp (MIL)..............................92 SU
PREPARATION .............................................................22 OBD System Operation Chart ...................................96
Special Service Tools ................................................22 CONSULT-II .............................................................101
Commercial Service Tools .........................................22 Generic Scan Tool (GST) ........................................117 BR
ENGINE AND EMISSION CONTROL OVERALL TROUBLE DIAGNOSIS - INTRODUCTION................119
SYSTEM.........................................................................24 Introduction ..............................................................119
Engine Control Component Parts Location...............24 Work Flow................................................................121 ST
Circuit Diagram ..........................................................28 TROUBLE DIAGNOSIS - BASIC INSPECTION .........123
System Diagram ........................................................29 Basic Inspection.......................................................123
RS
Vacuum Hose Drawing ..............................................30 TROUBLE DIAGNOSIS - GENERAL
System Chart .............................................................31 DESCRIPTION .............................................................128
ENGINE AND EMISSION BASIC CONTROL DTC Inspection Priority Chart..................................128 BT
SYSTEM DESCRIPTION ...............................................32 Fail-safe Chart .........................................................129
Multiport Fuel Injection (MFI) System .......................32 Symptom Matrix Chart.............................................131
Electronic Ignition (EI) System ..................................34 CONSULT-II Reference Value in Data Monitor HA
Air Conditioning Cut Control......................................35 Mode ........................................................................135
Fuel Cut Control (at no load & high engine Major Sensor Reference Graph in Data Monitor
speed) ........................................................................36 Mode ........................................................................138
SC
Evaporative Emission System ...................................36 ECM Terminals and Reference Value .....................141
On Board Refueling Vapor Recovery (ORVR) ..........42 TROUBLE DIAGNOSIS - SPECIFICATION VALUE ..152 EL
Positive Crankcase Ventilation ..................................51 Description ...............................................................152
CAN Communication .................................................52 Testing Condition .....................................................152
Automatic Speed Control Device (ASCD) System....53 Inspection Procedure...............................................152 IDX
BASIC SERVICE PROCEDURE ...................................56 Diagnostic Procedure ..............................................153
Fuel Pressure Release ..............................................56 TROUBLE DIAGNOSIS FOR INTERMITTENT
Fuel Pressure Check .................................................56 INCIDENT.....................................................................156
Injector .......................................................................57 Description ...............................................................156
How to Check Idle Speed and Ignition Timing..........58 Diagnostic Procedure ..............................................156
TROUBLE DIAGNOSIS FOR POWER SUPPLY........157
CONTENTS (Cont'd)
Main Power Supply and Ground Circuit..................157 DTC P0107, P0108 ABSOLUTE PRESSURE
DTC U1000, U1001 CAN COMMUNICATION LINE...164 SENSOR ......................................................................201
Description ...............................................................164 Component Description ...........................................201
On Board Diagnosis Logic.......................................164 On Board Diagnosis Logic.......................................201
DTC Confirmation Procedure ..................................164 DTC Confirmation Procedure ..................................201
Wiring Diagram ........................................................165 Diagnostic Procedure ..............................................202
Diagnostic Procedure ..............................................166 DTC P0112, P0113 IAT SENSOR ...............................203
DTC P0011, P0021 IVT CONTROL ............................167 Component Description ...........................................203
Description ...............................................................167 On Board Diagnosis Logic.......................................203
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................203
Mode ........................................................................167 Wiring Diagram ........................................................204
On Board Diagnosis Logic.......................................168 Diagnostic Procedure ..............................................205
DTC Confirmation Procedure ..................................168 DTC P0117, P0118 ECT SENSOR..............................207
Wiring Diagram ........................................................169 Component Description ...........................................207
Diagnostic Procedure ..............................................172 On Board Diagnosis Logic.......................................207
Component Inspection.............................................174 DTC Confirmation Procedure ..................................208
DTC P0031, P0032, P0051, P0052 HO2S1 Wiring Diagram ........................................................209
HEATER.......................................................................175 Diagnostic Procedure ..............................................210
Description ...............................................................175 DTC P0121, P0122, P0123 .........................................212
CONSULT-II Reference Value in Data Monitor Description ...............................................................212
Mode ........................................................................175 DTC P0125 ECT SENSOR..........................................213
On Board Diagnosis Logic.......................................175 Description ...............................................................213
DTC Confirmation Procedure ..................................176 On Board Diagnosis Logic.......................................213
Wiring Diagram ........................................................177 DTC Confirmation Procedure ..................................214
Diagnostic Procedure ..............................................179 Diagnostic Procedure ..............................................214
DTC P0037, P0038, P0057, P0058 HO2S2 DTC P0127 IAT SENSOR ...........................................216
HEATER.......................................................................181 Component Description ...........................................216
Description ...............................................................181 On Board Diagnosis Logic.......................................216
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................216
Mode ........................................................................181 Diagnostic Procedure ..............................................217
On Board Diagnosis Logic.......................................181 DTC P0128 THERMOSTAT FUNCTION.....................218
DTC Confirmation Procedure ..................................182 On Board Diagnosis Logic.......................................218
Wiring Diagram ........................................................183 DTC Confirmation Procedure ..................................218
Diagnostic Procedure ..............................................185 Diagnostic Procedure ..............................................219
DTC P0101 MAF SENSOR .........................................188 DTC P0132, P0152 HO2S1 .........................................220
Component Description ...........................................188 Component Description ...........................................220
CONSULT-II Reference Value in Data Monitor CONSULT-II Reference Value in Data Monitor
Mode ........................................................................188 Mode ........................................................................220
On Board Diagnosis Logic.......................................188 On Board Diagnosis Logic.......................................220
DTC Confirmation Procedure ..................................189 DTC Confirmation Procedure ..................................221
Overall Function Check ...........................................190 Wiring Diagram ........................................................222
Wiring Diagram ........................................................191 Diagnostic Procedure ..............................................224
Diagnostic Procedure ..............................................192 DTC P0133, P0153 HO2S1 .........................................228
DTC P0102, P0103 MAF SENSOR.............................195 Component Description ...........................................228
Component Description ...........................................195 CONSULT-II Reference Value in Data Monitor
CONSULT-II Reference Value in Data Monitor Mode ........................................................................228
Mode ........................................................................195 On Board Diagnosis Logic.......................................228
On Board Diagnosis Logic.......................................195 DTC Confirmation Procedure ..................................229
DTC Confirmation Procedure ..................................196 Overall Function Check ...........................................230
Wiring Diagram ........................................................197 Wiring Diagram ........................................................231
Diagnostic Procedure ..............................................198 Diagnostic Procedure ..............................................233
DTC P0134, P0154 HO2S1 .........................................240
EC-2
CONTENTS (Cont'd)
Component Description ...........................................240 On Board Diagnosis Logic.......................................290 GI
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................291
Mode ........................................................................240 Wiring Diagram ........................................................292
On Board Diagnosis Logic.......................................240 Diagnostic Procedure ..............................................293 MA
DTC Confirmation Procedure ..................................241 Component Inspection.............................................295
Overall Function Check ...........................................242 DTC P0222, P0223 TP SENSOR................................297
Wiring Diagram ........................................................243 Component Description ...........................................297
EM
Diagnostic Procedure ..............................................245 CONSULT-II Reference Value in Data Monitor
DTC P0138, P0158 HO2S2 .........................................249 Mode ........................................................................297 LC
Component Description ...........................................249 On Board Diagnosis Logic.......................................297
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................298
Mode ........................................................................249 Wiring Diagram ........................................................299
On Board Diagnosis Logic.......................................249 Diagnostic Procedure ..............................................300
DTC Confirmation Procedure ..................................250 Component Inspection.............................................302
Wiring Diagram ........................................................251 DTC P0226 APP SENSOR..........................................304 FE
Diagnostic Procedure ..............................................253 Component Description ...........................................304
DTC P0139, P0159 HO2S2 .........................................257 CONSULT-II Reference Value in Data Monitor CL
Component Description ...........................................257 Mode ........................................................................304
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................304
Mode ........................................................................257 DTC Confirmation Procedure ..................................305 MT
On Board Diagnosis Logic.......................................257 Wiring Diagram ........................................................306
DTC Confirmation Procedure ..................................258 Diagnostic Procedure ..............................................307
Overall Function Check ...........................................258 Component Inspection.............................................309 AT
Wiring Diagram ........................................................260 DTC P0227, P0228 APP SENSOR .............................311
Diagnostic Procedure ..............................................262 Component Description ...........................................311
AX
DTC P0171, P0174 FUEL INJECTION SYSTEM CONSULT-II Reference Value in Data Monitor
FUNCTION ...................................................................267 Mode ........................................................................311
On Board Diagnosis Logic.......................................267 On Board Diagnosis Logic.......................................311 SU
DTC Confirmation Procedure ..................................267 DTC Confirmation Procedure ..................................312
Wiring Diagram ........................................................269 Wiring Diagram ........................................................313
Diagnostic Procedure ..............................................271 Diagnostic Procedure ..............................................314 BR
DTC P0172, P0175 FUEL INJECTION SYSTEM Component Inspection.............................................316
FUNCTION ...................................................................275 DTC P0300 - P0306 MULTIPLE CYLINDER
On Board Diagnosis Logic.......................................275 MISFIRE, NO. 1 - 6 CYLINDER MISFIRE ..................317
ST
DTC Confirmation Procedure ..................................275 On Board Diagnosis Logic.......................................317
Wiring Diagram ........................................................277 DTC Confirmation Procedure ..................................318 RS
Diagnostic Procedure ..............................................279 Diagnostic Procedure ..............................................318
DTC P0181 FTT SENSOR ..........................................282 DTC P0327, P0328 KS................................................325
Component Description ...........................................282 Component Description ...........................................325 BT
On Board Diagnosis Logic.......................................282 On Board Diagnosis Logic.......................................325
DTC Confirmation Procedure ..................................282 DTC Confirmation Procedure ..................................325
Diagnostic Procedure ..............................................283 Wiring Diagram ........................................................326 HA
DTC P0182, P0183 FTT SENSOR..............................285 Diagnostic Procedure ..............................................327
Component Description ...........................................285 DTC P0335 CKP SENSOR (POS) ..............................330
SC
On Board Diagnosis Logic.......................................285 Component Description ...........................................330
DTC Confirmation Procedure ..................................285 CONSULT-II Reference Value in Data Monitor
Wiring Diagram ........................................................287 Mode ........................................................................330 EL
Diagnostic Procedure ..............................................288 On Board Diagnosis Logic.......................................330
DTC P0221 TP SENSOR ............................................290 DTC Confirmation Procedure ..................................331
Component Description ...........................................290 Wiring Diagram ........................................................332 IDX
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................333
Mode ........................................................................290 Component Inspection.............................................336
EC-3
CONTENTS (Cont'd)
DTC P0340, P0345 CMP SENSOR (PHASE) ............337 CONSULT-II Reference Value in Data Monitor
Component Description ...........................................337 Mode ........................................................................396
On Board Diagnosis Logic.......................................337 On Board Diagnosis Logic.......................................396
DTC Confirmation Procedure ..................................337 DTC Confirmation Procedure ..................................397
Wiring Diagram ........................................................339 Wiring Diagram ........................................................398
Diagnostic Procedure ..............................................342 Diagnostic Procedure ..............................................399
Component Inspection.............................................345 DTC P0455 EVAP CONTROL SYSTEM (GROSS
DTC P0420, P0430 THREE WAY CATALYST LEAK)...........................................................................405
FUNCTION ...................................................................346 On Board Diagnosis Logic.......................................405
On Board Diagnosis Logic.......................................346 Possible Cause........................................................405
DTC Confirmation Procedure ..................................346 DTC Confirmation Procedure ..................................406
Overall Function Check ...........................................347 Diagnostic Procedure ..............................................407
Diagnostic Procedure ..............................................347 DTC P0456 EVAP CONTROL SYSTEM.....................417
DTC P0441 EVAP CONTROL SYSTEM.....................351 On Board Diagnosis Logic.......................................417
System Description..................................................351 DTC Confirmation Procedure ..................................418
On Board Diagnosis Logic.......................................351 Overall Function Check ...........................................419
DTC Confirmation Procedure ..................................352 Diagnostic Procedure ..............................................419
Overall Function Check ...........................................352 DTC P0460 FUEL LEVEL SENSOR...........................432
Diagnostic Procedure ..............................................354 Component Description ...........................................432
DTC P0442 EVAP CONTROL SYSTEM.....................361 On Board Diagnostic Logic......................................432
On Board Diagnosis Logic.......................................361 DTC Confirmation Procedure ..................................432
DTC Confirmation Procedure ..................................362 Wiring Diagram ........................................................433
Diagnostic Procedure ..............................................363 Diagnostic Procedure ..............................................434
DTC P0444, P0445 EVAP CANISTER PURGE DTC P0461 FUEL LEVEL SENSOR...........................436
VOLUME CONTROL SOLENOID VALVE ..................376 Component Description ...........................................436
Description ...............................................................376 On Board Diagnostic Logic......................................436
CONSULT-II Reference Value in Data Monitor Overall Function Check ...........................................436
Mode ........................................................................376 DTC P0462, P0463 FUEL LEVEL SENSOR ..............438
On Board Diagnosis Logic.......................................377 Component Description ...........................................438
DTC Confirmation Procedure ..................................377 On Board Diagnostic Logic......................................438
Wiring Diagram ........................................................378 DTC Confirmation Procedure ..................................438
Diagnostic Procedure ..............................................380 Wiring Diagram ........................................................439
DTC P0447 EVAP CANISTER VENT CONTROL Diagnostic Procedure ..............................................440
VALVE..........................................................................383 DTC P0500 VSS ..........................................................442
Component Description ...........................................383 Component Description ...........................................442
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................442
Mode ........................................................................383 DTC Confirmation Procedure ..................................442
On Board Diagnosis Logic.......................................383 Overall Function Check ...........................................443
DTC Confirmation Procedure ..................................383 Wiring Diagram ........................................................444
Wiring Diagram ........................................................385 Diagnostic Procedure ..............................................445
Diagnostic Procedure ..............................................386 DTC P0506 ISC SYSTEM ...........................................446
DTC P0452 EVAP SYSTEM PRESSURE SENSOR ..390 Description ...............................................................446
Component Description ...........................................390 On Board Diagnosis Logic.......................................446
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................446
Mode ........................................................................390 Diagnostic Procedure ..............................................447
On Board Diagnosis Logic.......................................390 DTC P0507 ISC SYSTEM ...........................................448
DTC Confirmation Procedure ..................................390 Description ...............................................................448
Wiring Diagram ........................................................392 On Board Diagnosis Logic.......................................448
Diagnostic Procedure ..............................................393 DTC Confirmation Procedure ..................................448
DTC P0453 EVAP SYSTEM PRESSURE SENSOR ..396 Diagnostic Procedure ..............................................449
Component Description ...........................................396 DTC P0550 PSP SENSOR..........................................450
Component Description ...........................................450
EC-4
CONTENTS (Cont'd)
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................481 GI
Mode ........................................................................450 Wiring Diagram ........................................................483
On Board Diagnosis Logic.......................................450 Diagnostic Procedure ..............................................484
DTC Confirmation Procedure ..................................450 Component Inspection.............................................486 MA
Wiring Diagram ........................................................451 DTC P1128 THROTTLE CONTROL MOTOR.............487
Diagnostic Procedure ..............................................452 Component Description ...........................................487
Component Inspection.............................................454 On Board Diagnosis Logic.......................................487
EM
DTC P0605 ECM .........................................................455 DTC Confirmation Procedure ..................................487
Component Description ...........................................455 Wiring Diagram ........................................................488 LC
On Board Diagnosis Logic.......................................455 Diagnostic Procedure ..............................................489
DTC Confirmation Procedure ..................................455 Component Inspection.............................................491
Diagnostic Procedure ..............................................456 DTC P1143, P1163 HO2S1 .........................................492
DTC P0650 MIL (CIRCUIT) .........................................457 Component Description ...........................................492
Component Description ...........................................457 CONSULT-II Reference Value in Data Monitor
On Board Diagnosis Logic.......................................457 Mode ........................................................................492 FE
DTC Confirmation Procedure ..................................457 On Board Diagnosis Logic.......................................492
Wiring Diagram ........................................................458 DTC Confirmation Procedure ..................................493 CL
Diagnostic Procedure ..............................................459 Overall Function Check ...........................................494
DTC P1065 ECM POWER SUPPLY (BACK UP).......461 Diagnostic Procedure ..............................................494
Component Description ...........................................461 DTC P1144, P1164 HO2S1 .........................................499 MT
On Board Diagnosis Logic.......................................461 Component Description ...........................................499
DTC Confirmation Procedure ..................................461 CONSULT-II Reference Value in Data Monitor
Wiring Diagram ........................................................462 Mode ........................................................................499 AT
Diagnostic Procedure ..............................................463 On Board Diagnosis Logic.......................................499
DTC P1102 MAF SENSOR .........................................465 DTC Confirmation Procedure ..................................500
AX
Component Description ...........................................465 Overall Function Check ...........................................501
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................501
Mode ........................................................................465 DTC P1146, P1166 HO2S2 .........................................506 SU
On Board Diagnosis Logic.......................................465 Component Description ...........................................506
DTC Confirmation Procedure ..................................465 CONSULT-II Reference Value in Data Monitor
Wiring Diagram ........................................................467 Mode ........................................................................506 BR
Diagnostic Procedure ..............................................468 On Board Diagnosis Logic.......................................506
DTC P1121 ELECTRIC THROTTLE CONTROL DTC Confirmation Procedure ..................................507
ACTUATOR .................................................................471 Overall Function Check ...........................................507
ST
Component Description ...........................................471 Wiring Diagram ........................................................509
On Board Diagnosis Logic.......................................471 Diagnostic Procedure ..............................................511 RS
DTC Confirmation Procedure ..................................471 DTC P1147, P1167 HO2S2 .........................................516
Diagnostic Procedure ..............................................472 Component Description ...........................................516
DTC P1122 ELECTRIC THROTTLE CONTROL CONSULT-II Reference Value in Data Monitor BT
FUNCTION ...................................................................473 Mode ........................................................................516
Description ...............................................................473 On Board Diagnosis Logic.......................................516
On Board Diagnosis Logic.......................................473 DTC Confirmation Procedure ..................................517 HA
DTC Confirmation Procedure ..................................473 Overall Function Check ...........................................517
Wiring Diagram ........................................................475 Wiring Diagram ........................................................519
SC
Diagnostic Procedure ..............................................476 Diagnostic Procedure ..............................................521
Component Inspection.............................................480 DTC P1148, P1168 CLOSED LOOP CONTROL........526
DTC P1124, P1126 THROTTLE CONTROL On Board Diagnosis Logic.......................................526 EL
MOTOR RELAY...........................................................481 DTC Confirmation Procedure ..................................526
Component Description ...........................................481 Overall Function Check ...........................................527
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................527 IDX
Mode ........................................................................481 DTC P1211 ABS/TCS CONTROL UNIT .....................528
On Board Diagnosis Logic.......................................481 Description ...............................................................528
EC-5
CONTENTS (Cont'd)
On Board Diagnosis Logic.......................................528 DTC Confirmation Procedure ..................................574
DTC Confirmation Procedure ..................................528 Diagnostic Procedure ..............................................575
Diagnostic Procedure ..............................................529 DTC P1444 EVAP CANISTER PURGE VOLUME
DTC P1212 ABS/TCS COMMUNICATION LINE........530 CONTROL SOLENOID VALVE...................................588
Description ...............................................................530 Description ...............................................................588
On Board Diagnosis Logic.......................................530 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................530 Mode ........................................................................588
Diagnostic Procedure ..............................................531 On Board Diagnosis Logic.......................................589
DTC P1217 ENGINE OVER TEMPERATURE............532 DTC Confirmation Procedure ..................................589
System Description..................................................532 Wiring Diagram ........................................................591
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................593
Mode ........................................................................532 DTC P1446 EVAP CANISTER VENT CONTROL
On Board Diagnosis Logic.......................................533 VALVE..........................................................................601
Overall Function Check ...........................................534 Component Description ...........................................601
Wiring Diagram ........................................................536 CONSULT-II Reference Value in Data Monitor
Diagnostic Procedure ..............................................538 Mode ........................................................................601
Main 12 Causes of Overheating..............................549 On Board Diagnosis Logic.......................................601
DTC P1223, P1224 TP SENSOR................................550 DTC Confirmation Procedure ..................................601
Component Description ...........................................550 Wiring Diagram ........................................................603
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................604
Mode ........................................................................550 DTC P1448 EVAP CANISTER VENT CONTROL
On Board Diagnosis Logic.......................................550 VALVE..........................................................................609
DTC Confirmation Procedure ..................................551 Component Description ...........................................609
Wiring Diagram ........................................................552 CONSULT-II Reference Value in Data Monitor
Diagnostic Procedure ..............................................553 Mode ........................................................................609
Component Inspection.............................................555 On Board Diagnosis Logic.......................................609
DTC P1225 TP SENSOR ............................................557 DTC Confirmation Procedure ..................................609
Component Description ...........................................557 Overall Function Check ...........................................611
On Board Diagnosis Logic.......................................557 Wiring Diagram ........................................................612
DTC Confirmation Procedure ..................................557 Diagnostic Procedure ..............................................613
Diagnostic Procedure ..............................................558 DTC P1456 EVAP CONTROL SYSTEM.....................618
DTC P1226 TP SENSOR ............................................559 On Board Diagnosis Logic.......................................618
Component Description ...........................................559 DTC Confirmation Procedure ..................................619
On Board Diagnosis Logic.......................................559 Overall Function Check ...........................................620
DTC Confirmation Procedure ..................................559 Diagnostic Procedure ..............................................621
Diagnostic Procedure ..............................................560 DTC P1464 FUEL LEVEL SENSOR...........................634
DTC P1227, P1228 APP SENSOR .............................561 Component Description ...........................................634
Component Description ...........................................561 On Board Diagnostic Logic......................................634
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................634
Mode ........................................................................561 Wiring Diagram ........................................................635
On Board Diagnosis Logic.......................................561 Diagnostic Procedure ..............................................636
DTC Confirmation Procedure ..................................562 DTC P1490 VACUUM CUT VALVE BYPASS
Wiring Diagram ........................................................563 VALVE..........................................................................637
Diagnostic Procedure ..............................................564 Description ...............................................................637
Component Inspection.............................................566 CONSULT-II Reference Value in Data Monitor
DTC P1229 SENSOR POWER SUPPLY....................567 Mode ........................................................................637
On Board Diagnosis Logic.......................................567 On Board Diagnosis Logic.......................................637
DTC Confirmation Procedure ..................................567 DTC Confirmation Procedure ..................................638
Wiring Diagram ........................................................569 Wiring Diagram ........................................................639
Diagnostic Procedure ..............................................570 Diagnostic Procedure ..............................................640
DTC P1442 EVAP CONTROL SYSTEM.....................573 DTC P1491 VACUUM CUT VALVE BYPASS
On Board Diagnosis Logic.......................................573 VALVE..........................................................................643
EC-6
CONTENTS (Cont'd)
Description ...............................................................643 CONSULT-II Reference Value in Data Monitor GI
CONSULT-II Reference Value in Data Monitor Mode ........................................................................693
Mode ........................................................................643 On Board Diagnosis Logic.......................................693
On Board Diagnosis Logic.......................................644 DTC Confirmation Procedure ..................................693 MA
DTC Confirmation Procedure ..................................644 Wiring Diagram ........................................................694
Overall Function Check ...........................................645 Diagnostic Procedure ..............................................695
Wiring Diagram ........................................................646 Component Inspection.............................................698
EM
Diagnostic Procedure ..............................................647 VARIABLE INDUCTION AIR CONTROL SYSTEM
DTC P1564 ASCD STEERING SWITCH ....................655 (VIAS)...........................................................................699 LC
Component Description ...........................................655 Description ...............................................................699
CONSULT-II Reference Value in Data Monitor Wiring Diagram ........................................................701
Mode ........................................................................655 Diagnostic Procedure ..............................................702
On Board Diagnosis Procedure...............................655 IGNITION SIGNAL.......................................................707
DTC Confirmation Procedure ..................................655 Component Description ...........................................707
Wiring Diagram ........................................................657 Wiring Diagram ........................................................708 FE
Diagnostic Procedure ..............................................659 Diagnostic Procedure ..............................................711
Component Inspection.............................................661 INJECTOR ...................................................................718 CL
DTC P1572 ASCD BRAKE SWITCH..........................662 Component Description ...........................................718
Component Description ...........................................662 CONSULT-II Reference Value in Data Monitor
CONSULT-II Reference Value in Data Monitor Mode ........................................................................718 MT
Mode ........................................................................662 Wiring Diagram ........................................................719
On Board Diagnosis Procedure...............................662 Diagnostic Procedure ..............................................720
DTC Confirmation Procedure ..................................663 START SIGNAL...........................................................724 AT
Wiring Diagram ........................................................664 CONSULT-II Reference Value in Data Monitor
Diagnostic Procedure ..............................................666 Mode ........................................................................724
AX
Component Inspection.............................................676 Wiring Diagram ........................................................725
DTC P1574 ASCD VEHICLE SPEED SENSOR.........677 Diagnostic Procedure ..............................................726
Component Description ...........................................677 FUEL PUMP.................................................................728 SU
On Board Diagnosis Procedure...............................677 System Description..................................................728
DTC Confirmation Procedure ..................................677 Component Description ...........................................728
Wiring Diagram ........................................................679 CONSULT-II Reference Value in Data Monitor BR
Diagnostic Procedure ..............................................680 Mode ........................................................................728
DTC P1706 PNP SWITCH...........................................682 Wiring Diagram ........................................................729
Component Description ...........................................682 Diagnostic Procedure ..............................................730
ST
CONSULT-II Reference Value in Data Monitor ELECTRONIC CONTROLLED ENGINE MOUNT.......735
Mode ........................................................................682 System Description..................................................735 RS
On Board Diagnosis Logic.......................................682 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................682 Mode ........................................................................735
Overall Function Check ...........................................683 Wiring Diagram ........................................................736 BT
Wiring Diagram ........................................................684 Diagnostic Procedure ..............................................737
Diagnostic Procedure ..............................................685 REFRIGERANT PRESSURE SENSOR ......................739
DTC P1800 VIAS CONTROL SOLENOID VALVE .....688 Description ...............................................................739 HA
Component Description ...........................................688 Wiring Diagram ........................................................740
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................741
SC
Mode ........................................................................688 ASCD BRAKE SWITCH ..............................................743
On Board Diagnosis Logic.......................................688 Component Description ...........................................743
DTC Confirmation Procedure ..................................688 CONSULT-II Reference Value in Data Monitor EL
Wiring Diagram ........................................................690 Mode ........................................................................743
Diagnostic Procedure ..............................................691 Wiring Diagram ........................................................744
DTC P1805 BRAKE SWITCH .....................................693 Diagnostic Procedure ..............................................746 IDX
Description ...............................................................693 ASCD INDICATOR LAMP...........................................756
Component Description ...........................................756
EC-7
CONTENTS (Cont'd)
CONSULT-II Reference Value in Data Monitor Mass Air Flow Sensor..............................................764
Mode ........................................................................756 Engine Coolant Temperature Sensor ......................764
Wiring Diagram ........................................................757 Heated Oxygen Sensor 1 Heater ............................764
Diagnostic Procedure ..............................................758 Fuel Pump ...............................................................764
ELECTRICAL LOAD SIGNAL.....................................759 Injector .....................................................................764
Wiring Diagram ........................................................759 Calculated Load Value.............................................764
Diagnostic Procedure ..............................................760 Intake Air Temperature Sensor................................764
DATA LINK CONNECTORS .......................................763 Heated Oxygen Sensor 2 Heater ............................765
Wiring Diagram ........................................................763 Fuel Tank Temperature Sensor ...............................765
SERVICE DATA AND SPECIFICATIONS (SDS) .......764 Throttle Control Motor..............................................765
Fuel Pressure Regulator..........................................764 Crankshaft Position Sensor (POS)..........................765
Idle Speed and Ignition Timing................................764 Camshaft Position Sensor (PHASE) .......................765
EC-8
TROUBLE DIAGNOSIS -- INDEX
Alphabetical Index
Alphabetical Index NFEC0001
NOTE:
If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC U1000, GI
U1001. Refer to EC-164.
DTC*1 MA
Items (CONSULT-II screen terms) CONSULT-II Reference page
ECM*3
GST*2
EM
Unable to access ECM -- EC-129
A/T 1ST GR FNCTN P0731 0731 AT-132
LC
A/T 2ND GR FNCTN P0732 0732 AT-138
A/T 3RD GR FNCTN P0733 0733 AT-144
A/T 4TH GR FNCTN P0734 0734 AT-158
A/T TCC S/V FNCTN P0744 0744 AT-158 FE
ABSL PRES SEN/CIRC P0107 0107 EC-201
ABSL PRES SEN/CIRC P0108 0108 EC-201 CL
APP SEN 1/CIRC*5 P0227 0227 EC-311
APP SEN 1/CIRC*5 P0228 0228 EC-311 MT
APP SEN 2/CIRC*5 P1227 1227 EC-561
APP SEN 2/CIRC*5 P1228 1228 EC-561 AT
APP SENSOR*5 P0226 0226 EC-304
APP SEN/CIRCUIT*5 P0121 0121 EC-212
AX
ASCD BRAKE SW P1572 1572 EC-662
SU
ASCD SW P1564 1564 EC-655
ASCD VHL SPD SEN P1574 1574 EC-677
BR
ATF TEMP SEN/CIRC P0710 0710 AT-110
BRAKE SW/CIRCUIT P1805 1805 EC-693
ST
CAN COMM CIRCUIT U1000 1000*6 EC-164
CAN COMM CIRCUIT U1001 1001*6 EC-164
RS
CKP SEN/CI◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo