Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Maxima 2000-2005 Approved Nissan Maxima 2001 EC
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ENGINE CONTROL SYSTEM GI
SECTION EC MA
EM
LC
CONTENTS FE
TROUBLE DIAGNOSIS -- INDEX ..................................8 ON BOARD DIAGNOSTIC SYSTEM
CL
Alphabetical & P No. Index for DTC ...........................8 DESCRIPTION ...............................................................69
PRECAUTIONS .............................................................14 Introduction ................................................................69 MT
Supplemental Restraint System (SRS) ``AIR Two Trip Detection Logic ...........................................69
BAG'' and ``SEAT BELT PRE-TENSIONER''.............14 Emission-related Diagnostic Information ...................70
Precautions for On Board Diagnostic (OBD) Malfunction Indicator Lamp (MIL)..............................84 AT
System of Engine and A/T.........................................14 OBD System Operation Chart ...................................85
Engine Fuel & Emission Control System ..................15 CONSULT-II ...............................................................91
Precautions ................................................................16 Generic Scan Tool (GST) ........................................105
AX
Wiring Diagrams and Trouble Diagnosis...................17 TROUBLE DIAGNOSIS -- INTRODUCTION .............107
PREPARATION .............................................................18 Introduction ..............................................................107 SU
Special Service Tools ................................................18 Work Flow................................................................109
Commercial Service Tools .........................................18 TROUBLE DIAGNOSIS -- BASIC INSPECTION....... 111
ENGINE AND EMISSION CONTROL OVERALL Basic Inspection....................................................... 111 BR
SYSTEM.........................................................................20 TROUBLE DIAGNOSIS -- GENERAL
Engine Control Component Parts Location...............20 DESCRIPTION .............................................................124
Circuit Diagram ..........................................................24 DTC Inspection Priority Chart..................................124 ST
System Diagram ........................................................25 Fail-safe Chart .........................................................125
Vacuum Hose Drawing ..............................................26 Symptom Matrix Chart.............................................126
RS
System Chart .............................................................27 CONSULT-II Reference Value in Data Monitor
ENGINE AND EMISSION BASIC CONTROL Mode ........................................................................130
SYSTEM DESCRIPTION ...............................................28 Major Sensor Reference Graph in Data Monitor BT
Multiport Fuel Injection (MFI) System .......................28 Mode ........................................................................133
Electronic Ignition (EI) System ..................................30 ECM Terminals and Reference Value .....................135
Air Conditioning Cut Control......................................31 TROUBLE DIAGNOSIS -- SPECIFICATION HA
Fuel Cut Control (at no load & high engine VALUE..........................................................................143
speed) ........................................................................32 Description ...............................................................143
Evaporative Emission System ...................................32 Testing Condition .....................................................143
SC
On Board Refueling Vapor Recovery (ORVR) ..........38 Inspection Procedure...............................................143
Positive Crankcase Ventilation ..................................47 Diagnostic Procedure ..............................................144 EL
BASIC SERVICE PROCEDURE ...................................49 TROUBLE DIAGNOSIS FOR INTERMITTENT
Fuel Pressure Release ..............................................49 INCIDENT.....................................................................147
Fuel Pressure Check .................................................49 Description ...............................................................147 IDX
Fuel Pressure Regulator Check ................................50 Diagnostic Procedure ..............................................147
Injector .......................................................................51 TROUBLE DIAGNOSIS FOR POWER SUPPLY........148
How to Check Idle Speed and Ignition Timing..........52 Main Power Supply and Ground Circuit..................148
Idle Speed/Ignition Timing/Idle Mixture Ratio DTC P0100 MASS AIR FLOW SENSOR (MAFS)......155
Adjustment .................................................................53 Component Description ...........................................155
Idle Air Volume Learning ...........................................67
CONTENTS (Cont'd)
CONSULT-II Reference Value in Data Monitor CONSULT-II Reference Value in Data Monitor
Mode ........................................................................155 Mode ........................................................................196
On Board Diagnosis Logic.......................................155 On Board Diagnosis Logic.......................................196
Possible Cause........................................................156 Possible Cause........................................................197
DTC Confirmation Procedure ..................................156 DTC Confirmation Procedure ..................................197
Overall Function Check ...........................................158 Overall Function Check ...........................................198
Wiring Diagram ........................................................159 Wiring Diagram ........................................................199
Diagnostic Procedure ..............................................160 Diagnostic Procedure ..............................................201
DTC P0105 ABSOLUTE PRESSURE SENSOR ........163 DTC P0131 (BANK 1), P0151 (BANK 2) HO2S1
Component Description ...........................................163 (FRONT) (LEAN SHIFT MONITORING) .....................205
On Board Diagnosis Logic.......................................163 Component Description ...........................................205
Possible Cause........................................................163 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................163 Mode ........................................................................205
Wiring Diagram ........................................................165 On Board Diagnosis Logic.......................................205
Diagnostic Procedure ..............................................166 Possible Cause........................................................206
DTC P0110 INTAKE AIR TEMPERATURE DTC Confirmation Procedure ..................................206
SENSOR ......................................................................169 Overall Function Check ...........................................207
Component Description ...........................................169 Diagnostic Procedure ..............................................207
On Board Diagnosis Logic.......................................169 DTC P0132 (BANK 1), P0152 (BANK 2) HO2S1
Possible Cause........................................................169 (FRONT) (RICH SHIFT MONITORING) ......................212
DTC Confirmation Procedure ..................................169 Component Description ...........................................212
Wiring Diagram ........................................................171 CONSULT-II Reference Value in Data Monitor
Diagnostic Procedure ..............................................172 Mode ........................................................................212
DTC P0115 ENGINE COOLANT TEMPERATURE On Board Diagnosis Logic.......................................212
SENSOR (ECTS) (CIRCUIT) .......................................174 Possible Cause........................................................213
Component Description ...........................................174 DTC Confirmation Procedure ..................................213
On Board Diagnosis Logic.......................................174 Overall Function Check ...........................................214
Possible Cause........................................................175 Diagnostic Procedure ..............................................214
DTC Confirmation Procedure ..................................175 DTC P0133 (BANK 1), P0153 (BANK 2) HO2S1
Wiring Diagram ........................................................176 (FRONT) (RESPONSE MONITORING).......................219
Diagnostic Procedure ..............................................177 Component Description ...........................................219
DTC P0120 THROTTLE POSITION SENSOR ...........179 CONSULT-II Reference Value in Data Monitor
Description ...............................................................179 Mode ........................................................................219
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................219
Mode ........................................................................179 Possible Cause........................................................220
On Board Diagnosis Logic.......................................180 DTC Confirmation Procedure ..................................220
Possible Cause........................................................180 Overall Function Check ...........................................221
DTC Confirmation Procedure ..................................180 Wiring Diagram ........................................................222
Wiring Diagram ........................................................184 Diagnostic Procedure ..............................................224
Diagnostic Procedure ..............................................185 DTC P0134 (BANK 1), P0154 (BANK 2) HO2S1
DTC P0125 ENGINE COOLANT TEMPERATURE (FRONT) (HIGH VOLTAGE)........................................231
SENSOR (ECTS) .........................................................191 Component Description ...........................................231
Description ...............................................................191 CONSULT-II Reference Value in Data Monitor
On Board Diagnosis Logic.......................................191 Mode ........................................................................231
Possible Cause........................................................192 On Board Diagnosis Logic.......................................231
DTC Confirmation Procedure ..................................192 Possible Cause........................................................232
Wiring Diagram ........................................................193 DTC Confirmation Procedure ..................................232
Diagnostic Procedure ..............................................194 Wiring Diagram ........................................................233
DTC P0130 (BANK 1), P0150 (BANK 2) HO2S1 Diagnostic Procedure ..............................................235
(FRONT) (CIRCUIT).....................................................196 DTC P0135 (BANK 1), P0155 (BANK 2) HO2S1
Component Description ...........................................196 HEATER (FRONT).......................................................239
Description ...............................................................239
EC-2
CONTENTS (Cont'd)
CONSULT-II Reference Value in Data Monitor DTC P0141 (BANK 1), P0161 (BANK 2) HO2S2 GI
Mode ........................................................................239 HEATER (REAR) .........................................................285
On Board Diagnosis Logic.......................................239 Description ...............................................................285
Possible Cause........................................................239 CONSULT-II Reference Value in Data Monitor MA
DTC Confirmation Procedure ..................................240 Mode ........................................................................285
Wiring Diagram ........................................................241 On Board Diagnosis Logic.......................................285
Diagnostic Procedure ..............................................243 Possible Cause........................................................285
EM
DTC P0137 (BANK 1), P0157 (BANK 2) HO2S2 DTC Confirmation Procedure ..................................286
(REAR) (MIN. VOLTAGE MONITORING)...................246 Wiring Diagram ........................................................287 LC
Component Description ...........................................246 Diagnostic Procedure ..............................................289
CONSULT-II Reference Value in Data Monitor DTC P0171 (BANK 1), P0174 (BANK 2) FUEL
Mode ........................................................................246 INJECTION SYSTEM FUNCTION (LEAN) .................292
On Board Diagnosis Logic.......................................246 On Board Diagnosis Logic.......................................292
Possible Cause........................................................247 Possible Cause........................................................292
DTC Confirmation Procedure ..................................247 DTC Confirmation Procedure ..................................292 FE
Overall Function Check ...........................................247 Wiring Diagram ........................................................294
Wiring Diagram ........................................................249 Diagnostic Procedure ..............................................296 CL
Diagnostic Procedure ..............................................251 DTC P0172 (BANK 1), P0175 (BANK 2) FUEL
DTC P0138 (BANK 1), P0158 (BANK 2) HO2S2 INJECTION SYSTEM FUNCTION (RICH) ..................300
(REAR) (MAX. VOLTAGE MONITORING) .................256 On Board Diagnosis Logic.......................................300 MT
Component Description ...........................................256 Possible Cause........................................................300
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................300
Mode ........................................................................256 Wiring Diagram ........................................................302 AT
On Board Diagnosis Logic.......................................256 Diagnostic Procedure ..............................................304
Possible Cause........................................................257 DTC P0180 FUEL TANK TEMPERATURE
AX
DTC Confirmation Procedure ..................................257 SENSOR ......................................................................307
Overall Function Check ...........................................257 Component Description ...........................................307
Wiring Diagram ........................................................259 On Board Diagnosis Logic.......................................307 SU
Diagnostic Procedure ..............................................261 Possible Cause........................................................307
DTC P0139 (BANK 1), P0159 (BANK 2) HO2S2 DTC Confirmation Procedure ..................................308
(REAR) (RESPONSE MONITORING).........................266 Wiring Diagram ........................................................309 BR
Component Description ...........................................266 Diagnostic Procedure ..............................................310
CONSULT-II Reference Value in Data Monitor DTC P0217 COOLANT OVERTEMPERATURE
Mode ........................................................................266 ENRICHMENT PROTECTION.....................................312
ST
On Board Diagnosis Logic.......................................266 System Description..................................................312
Possible Cause........................................................267 CONSULT-II Reference Value in Data Monitor RS
DTC Confirmation Procedure ..................................267 Mode ........................................................................312
Overall Function Check ...........................................267 On Board Diagnosis Logic.......................................313
Wiring Diagram ........................................................269 Possible Cause........................................................313 BT
Diagnostic Procedure ..............................................271 Overall Function Check ...........................................313
DTC P0140 (BANK 1), P0160 (BANK 2) HO2S2 Wiring Diagram ........................................................316
(REAR) (HIGH VOLTAGE) ..........................................276 Diagnostic Procedure ..............................................318 HA
Component Description ...........................................276 Main 12 Causes of Overheating..............................329
CONSULT-II Reference Value in Data Monitor DTC P0300 - P0306 NO. 6 - 1 CYLINDER
SC
Mode ........................................................................276 MISFIRE, MULTIPLE CYLINDER MISFIRE ...............330
On Board Diagnosis Logic.......................................276 On Board Diagnosis Logic.......................................330
Possible Cause........................................................277 Possible Cause........................................................330 EL
DTC Confirmation Procedure ..................................277 DTC Confirmation Procedure ..................................331
Overall Function Check ...........................................277 Diagnostic Procedure ..............................................331
Wiring Diagram ........................................................279 DTC P0325 KNOCK SENSOR (KS) ...........................338 IDX
Diagnostic Procedure ..............................................281 Component Description ...........................................338
On Board Diagnosis Logic.......................................338
EC-3
CONTENTS (Cont'd)
Possible Cause........................................................338 DTC Confirmation Procedure ..................................384
DTC Confirmation Procedure ..................................338 Wiring Diagram ........................................................385
Wiring Diagram ........................................................339 Diagnostic Procedure ..............................................386
Diagnostic Procedure ..............................................340 DTC P0450 EVAPORATIVE EMISSION (EVAP)
DTC P0335 CRANKSHAFT POSITION SENSOR CONTROL SYSTEM PRESSURE SENSOR ..............390
(CKPS) (POS) ..............................................................343 Component Description ...........................................390
Component Description ...........................................343 CONSULT-II Reference Value in Data Monitor
CONSULT-II Reference Value in Data Monitor Mode ........................................................................390
Mode ........................................................................343 On Board Diagnosis Logic.......................................390
On Board Diagnosis Logic.......................................343 Possible Cause........................................................390
Possible Cause........................................................343 DTC Confirmation Procedure ..................................391
DTC Confirmation Procedure ..................................344 Wiring Diagram ........................................................392
Wiring Diagram ........................................................345 Diagnostic Procedure ..............................................393
Diagnostic Procedure ..............................................346 DTC P0455 EVAP CONTROL SYSTEM (GROSS
DTC P0340 CAMSHAFT POSITION SENSOR LEAK)...........................................................................402
(CMPS) (PHASE).........................................................351 On Board Diagnosis Logic.......................................402
Component Description ...........................................351 Possible Cause........................................................402
On Board Diagnosis Logic.......................................351 DTC Confirmation Procedure ..................................403
Possible Cause........................................................351 Diagnostic Procedure ..............................................404
DTC Confirmation Procedure ..................................351 DTC P0460 FUEL LEVEL SENSOR FUNCTION
Wiring Diagram ........................................................353 (SLOSH).......................................................................415
Diagnostic Procedure ..............................................354 Component Description ...........................................415
DTC P0420 (BANK 1), P0430 (BANK 2) THREE On Board Diagnostic Logic......................................415
WAY CATALYST FUNCTION .....................................357 Possible Cause........................................................415
On Board Diagnosis Logic.......................................357 DTC Confirmation Procedure ..................................415
Possible Cause........................................................357 Wiring Diagram ........................................................416
DTC Confirmation Procedure ..................................358 Diagnostic Procedure ..............................................417
Overall Function Check ...........................................358 DTC P0461 FUEL LEVEL SENSOR FUNCTION .......419
Diagnostic Procedure ..............................................359 Component Description ...........................................419
DTC P0440 EVAP CONTROL SYSTEM (SMALL On Board Diagnostic Logic......................................419
LEAK) (NEGATIVE PRESSURE)................................362 Possible Cause........................................................419
On Board Diagnosis Logic.......................................362 Overall Function Check ...........................................419
Possible Cause........................................................362 DTC P0464 FUEL LEVEL SENSOR CIRCUIT ...........421
DTC Confirmation Procedure ..................................363 Component Description ...........................................421
Diagnostic Procedure ..............................................364 On Board Diagnostic Logic......................................421
DTC P0443 EVAP CANISTER PURGE VOLUME Possible Cause........................................................421
CONTROL SOLENOID VALVE (CIRCUIT).................377 DTC Confirmation Procedure ..................................421
Description ...............................................................377 Wiring Diagram ........................................................422
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................423
Mode ........................................................................377 DTC P0500 VEHICLE SPEED SENSOR (VSS) .........425
On Board Diagnosis Logic.......................................378 Component Description ...........................................425
Possible Cause........................................................378 On Board Diagnosis Logic.......................................425
DTC Confirmation Procedure ..................................378 Possible Cause........................................................425
Wiring Diagram ........................................................379 DTC Confirmation Procedure ..................................425
Diagnostic Procedure ..............................................380 Overall Function Check ...........................................426
DTC P0446 EVAPORATIVE EMISSION (EVAP) Wiring Diagram ........................................................427
CANISTER VENT CONTROL VALVE (CIRCUIT) ......383 Diagnostic Procedure ..............................................428
Component Description ...........................................383 DTC P0505 IDLE AIR CONTROL VALVE (IACV)
CONSULT-II Reference Value in Data Monitor -- AUXILIARY AIR CONTROL (AAC) VALVE...........429
Mode ........................................................................383 Description ...............................................................429
On Board Diagnosis Logic.......................................383 CONSULT-II Reference Value in Data Monitor
Possible Cause........................................................383 Mode ........................................................................430
EC-4
CONTENTS (Cont'd)
On Board Diagnosis Logic.......................................430 DTC P1165 SWIRL CONTROL VALVE CONTROL GI
Possible Cause........................................................430 VACUUM CHECK SWITCH.........................................478
DTC Confirmation Procedure ..................................430 Component Description ...........................................478
Wiring Diagram ........................................................432 CONSULT-II Reference Value in Data Monitor MA
Diagnostic Procedure ..............................................433 Mode ........................................................................478
DTC P0510 CLOSED THROTTLE POSITION On Board Diagnosis Logic.......................................478
SWITCH .......................................................................438 Possible Cause........................................................478
EM
Component Description ...........................................438 DTC Confirmation Procedure ..................................479
CONSULT-II Reference Value in Data Monitor Wiring Diagram ........................................................480 LC
Mode ........................................................................438 Diagnostic Procedure ..............................................481
On Board Diagnosis Logic.......................................438 DTC P1211 ABS/TCS CONTROL UNIT .....................484
Possible Cause........................................................438 Description ...............................................................484
DTC Confirmation Procedure ..................................439 On Board Diagnosis Logic.......................................484
Overall Function Check ...........................................439 Possible Cause........................................................484
Wiring Diagram ........................................................441 DTC Confirmation Procedure ..................................484 FE
Diagnostic Procedure ..............................................442 Overall Function Check ...........................................485
DTC P0600 A/T COMMUNICATION LINE..................446 Diagnostic Procedure ..............................................485 CL
System Description..................................................446 DTC P1212 ABS/TCS COMMUNICATION LINE........486
On Board Diagnosis Logic.......................................446 Description ...............................................................486
Possible Cause........................................................446 On Board Diagnosis Logic.......................................486 MT
DTC Confirmation Procedure ..................................446 Possible Cause........................................................486
Wiring Diagram ........................................................447 DTC Confirmation Procedure ..................................486
Diagnostic Procedure ..............................................448 Wiring Diagram ........................................................487 AT
DTC P0605 ECM .........................................................449 Diagnostic Procedure ..............................................488
Component Description ...........................................449 DTC P1217 ENGINE OVER TEMPERATURE
AX
On Board Diagnosis Logic.......................................449 (OVERHEAT) ...............................................................489
Possible Cause........................................................449 System Description..................................................489
DTC Confirmation Procedure ..................................449 CONSULT-II Reference Value in Data Monitor SU
Diagnostic Procedure ..............................................450 Mode ........................................................................489
DTC P1126 THERMOSTAT FUNCTION.....................451 On Board Diagnosis Logic.......................................490
On Board Diagnosis Logic.......................................451 Possible Cause........................................................490 BR
Possible Cause........................................................451 Overall Function Check ...........................................490
DTC Confirmation Procedure ..................................451 Wiring Diagram ........................................................492
Diagnostic Procedure ..............................................452 Diagnostic Procedure ..............................................494
ST
DTC P1130 SWIRL CONTROL VALVE CONTROL Main 12 Causes of Overheating..............................505
SOLENOID VALVE......................................................453 DTC P1320 IGNITION SIGNAL...................................506 RS
Description ...............................................................453 Component Description ...........................................506
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................506
Mode ........................................................................454 Possible Cause........................................................506 BT
On Board Diagnosis Logic.......................................454 DTC Confirmation Procedure ..................................506
Possible Cause........................................................454 Wiring Diagram ........................................................508
DTC Confirmation Procedure ..................................455 Diagnostic Procedure ..............................................511 HA
Wiring Diagram ........................................................457 DTC P1335 CRANKSHAFT POSITION SENSOR
Diagnostic Procedure ..............................................458 (CKPS) (REF) ..............................................................517
SC
DTC P1148 (BANK 1), P1168 (BANK 2) CLOSED Component Description ...........................................517
LOOP CONTROL ........................................................476 CONSULT-II Reference Value in Data Monitor
On Board Diagnosis Logic.......................................476 Mode ........................................................................517 EL
Possible Cause........................................................476 On Board Diagnosis Logic.......................................517
DTC Confirmation Procedure ..................................476 Possible Cause........................................................518
Overall Function Check ...........................................477 DTC Confirmation Procedure ..................................518 IDX
Diagnostic Procedure ..............................................477 Wiring Diagram ........................................................519
Diagnostic Procedure ..............................................520
EC-5
CONTENTS (Cont'd)
DTC P1336 CRANKSHAFT POSITION SENSOR DTC Confirmation Procedure ..................................565
(CKPS) (POS) (COG) ..................................................523 Overall Function Check ...........................................566
Component Description ...........................................523 Wiring Diagram ........................................................567
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................568
Mode ........................................................................523 DTC P1464 FUEL LEVEL SENSOR CIRCUIT
On Board Diagnosis Logic.......................................523 (GROUND SIGNAL) ....................................................573
Possible Cause........................................................523 Component Description ...........................................573
DTC Confirmation Procedure ..................................524 On Board Diagnostic Logic......................................573
Wiring Diagram ........................................................525 Possible Cause........................................................573
Diagnostic Procedure ..............................................526 DTC Confirmation Procedure ..................................573
DTC P1440 EVAP CONTROL SYSTEM (SMALL Wiring Diagram ........................................................574
LEAK) (POSITIVE PRESSURE) .................................531 Diagnostic Procedure ..............................................575
On Board Diagnosis Logic.......................................531 DTC P1490 VACUUM CUT VALVE BYPASS
Possible Cause........................................................531 VALVE (CIRCUIT)........................................................576
DTC Confirmation Procedure ..................................532 Description ...............................................................576
Diagnostic Procedure ..............................................532 CONSULT-II Reference Value in Data Monitor
DTC P1444 EVAP CANISTER PURGE VOLUME Mode ........................................................................576
CONTROL SOLENOID VALVE...................................533 On Board Diagnosis Logic.......................................576
Description ...............................................................533 Possible Cause........................................................577
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................577
Mode ........................................................................533 Wiring Diagram ........................................................578
On Board Diagnosis Logic.......................................534 Diagnostic Procedure ..............................................579
Possible Cause........................................................534 DTC P1491 VACUUM CUT VALVE BYPASS
DTC Confirmation Procedure ..................................534 VALVE..........................................................................582
Wiring Diagram ........................................................536 Description ...............................................................582
Diagnostic Procedure ..............................................537 CONSULT-II Reference Value in Data Monitor
DTC P1446 EVAPORATIVE EMISSION (EVAP) Mode ........................................................................582
CANISTER VENT CONTROL VALVE (CLOSE).........545 On Board Diagnosis Logic.......................................582
Component Description ...........................................545 Possible Cause........................................................583
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................583
Mode ........................................................................545 Overall Function Check ...........................................584
On Board Diagnosis Logic.......................................545 Wiring Diagram ........................................................585
Possible Cause........................................................545 Diagnostic Procedure ..............................................586
DTC Confirmation Procedure ..................................546 DTC P1605 A/T DIAGNOSIS COMMUNICATION
Wiring Diagram ........................................................547 LINE .............................................................................594
Diagnostic Procedure ..............................................548 Component Description ...........................................594
DTC P1447 EVAPORATIVE EMISSION (EVAP) On Board Diagnosis Logic.......................................594
CONTROL SYSTEM PURGE FLOW Possible Cause........................................................594
MONITORING ..............................................................553 DTC Confirmation Procedure ..................................594
System Description..................................................553 Wiring Diagram ........................................................595
On Board Diagnosis Logic.......................................553 Diagnostic Procedure ..............................................596
Possible Cause........................................................553 DTC P1706 PARK/NEUTRAL POSITION (PNP)
DTC Confirmation Procedure ..................................554 SWITCH .......................................................................597
Overall Function Check ...........................................554 Component Description ...........................................597
Diagnostic Procedure ..............................................556 CONSULT-II Reference Value in Data Monitor
DTC P1448 EVAPORATIVE EMISSION (EVAP) Mode ........................................................................597
CANISTER VENT CONTROL VALVE (OPEN)...........564 On Board Diagnosis Logic.......................................597
Component Description ...........................................564 Possible Cause........................................................597
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................597
Mode ........................................................................564 Overall Function Check ...........................................598
On Board Diagnosis Logic.......................................564 Wiring Diagram ........................................................599
Possible Cause........................................................564 Diagnostic Procedure ..............................................600
EC-6
CONTENTS (Cont'd)
VARIABLE INDUCTION AIR CONTROL SYSTEM CONSULT-II Reference Value in Data Monitor GI
(VIAS)...........................................................................603 Mode ........................................................................629
Description ...............................................................603 Wiring Diagram ........................................................630
Wiring Diagram ........................................................605 Diagnostic Procedure ..............................................631 MA
Diagnostic Procedure ..............................................606 REFRIGERANT PRESSURE SENSOR ......................634
INJECTOR ...................................................................609 Description ...............................................................634
Component Description ...........................................609 Wiring Diagram ........................................................635
EM
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................636
Mode ........................................................................609 ELECTRICAL LOAD SIGNAL.....................................638 LC
Wiring Diagram ........................................................610 Wiring Diagram ........................................................638
Diagnostic Procedure ..............................................611 Diagnostic Procedure ..............................................639
START SIGNAL...........................................................615 MIL & DATA LINK CONNECTORS ............................642
CONSULT-II Reference Value in Data Monitor Wiring Diagram ........................................................642
Mode ........................................................................615 SERVICE DATA AND SPECIFICATIONS (SDS) .......643
Wiring Diagram ........................................................616 Fuel Pressure Regulator..........................................643 FE
Diagnostic Procedure ..............................................617 Idle Speed and Ignition Timing................................643
FUEL PUMP.................................................................619 Mass Air Flow Sensor..............................................643 CL
System Description..................................................619 Engine Coolant Temperature Sensor ......................643
Component Description ...........................................619 Heated Oxygen Sensor 1 Heater (Front) ................643
CONSULT-II Reference Value in Data Monitor Fuel Pump ...............................................................643 MT
Mode ........................................................................619 IACV-AAC Valve ......................................................643
Wiring Diagram ........................................................620 Injector .....................................................................643
Diagnostic Procedure ..............................................621 Resistor....................................................................643 AT
ELECTRONIC CONTROLLED ENGINE MOUNT.......625 Throttle Position Sensor ..........................................644
System Description..................................................625 Calculated Load Value.............................................644
AX
CONSULT-II Reference Value in Data Monitor Intake Air Temperature Sensor................................644
Mode ........................................................................625 Heated Oxygen Sensor 2 Heater (Rear).................644
Wiring Diagram ........................................................626 Crankshaft Position Sensor (REF) ..........................644 SU
Diagnostic Procedure ..............................................627 Fuel Tank Temperature Sensor ...............................644
POWER STEERING OIL PRESSURE SWITCH.........629 Camshaft Position Sensor (PHASE) .......................644
Component Description ...........................................629 BR
ST
RS
BT
HA
SC
EL
IDX
EC-7
TROUBLE DIAGNOSIS -- INDEX
Alphabetical & P No. Index for DTC
Alphabetical & P No. Index for DTC NFEC0001
ALPHABETICAL INDEX FOR DTC NFEC0001S01
Items
DTC*1 Reference page
(CONSULT-II screen terms)
Unable to access ECM -- EC-125
ABSL PRES SEN/CIRC P0105 EC-163
AIR TEMP SEN/CIRC P0110 EC-169
A/T 1ST GR FNCTN P0731 AT-124
A/T 2ND GR FNCTN P0732 AT-130
A/T 3RD GR FNCTN P0733 AT-136
A/T 4TH GR FNCTN P0734 AT-142
A/T COMM LINE P0600*2 EC-446
A/T DIAG COMM LINE P1605 EC-594
A/T TCC S/V FNCTN P0744 AT-156
ATF TEMP SEN/CIRC P0710 AT-108
CKP SENSOR (COG) P1336 EC-523
CKP SEN/CIRCUIT P0335 EC-343
CKP SEN (REF)/CIRC P1335 EC-517
CLOSED LOOP-B1 P1148 EC-476
CLOSED LOOP-B2 P1168 EC-476
CLOSED TP SW/CIRC P0510 EC-438
CMP SEN/CIRCUIT P0340 EC-351
COOLANT T SEN/CIRC*3 P0115 EC-174
*COOLANT T SEN/CIRC P0125 EC-191
CYL 1 MISFIRE P0301 EC-330
CYL 2 MISFIRE P0302 EC-330
CYL 3 MISFIRE P0303 EC-330
CYL 4 MISFIRE P0304 EC-330
CYL 5 MISFIRE P0305 EC-330
CYL 6 MISFIRE P0306 EC-330
ECM P0605 EC-449
ENGINE SPEED SIG P0725 AT-119
ENG OVER TEMP P0217 EC-312
ENG OVER TEMP P1217*2 EC-489
EVAP GROSS LEAK P0455 EC-402
EVAP PURG FLOW/MON P1447 EC-553
EVAP SYS PRES SEN P0450 EC-390
EVAP SMALL LEAK P0440 EC-362
EVAP SMALL LEAK P1440 EC-531
EC-8
TROUBLE DIAGNOSIS -- INDEX
Alphabetical & P No. Index for DTC (Cont'd)
Items
DTC*1 Reference page
(CONSULT-II screen terms)
GI
FUEL LEVL SEN/CIRC P0464 EC-421
FUEL LEVL SEN/CIRC P1464 EC-573
MA
FUEL LEVEL SENSOR P0461 EC-419
FUEL LV SE (SLOSH) P0460 EC-415
EM
FUEL SYS-LEAN/BK1 P0171 EC-292
FUEL SYS-LEAN/BK2 P0174 EC-292 LC
FUEL SYS-RICH/BK1 P0172 EC-300
FUEL SYS-RICH/BK2 P0175 EC-300
FUEL TEMP SEN/CIRC P0180 EC-307
HO2S1 (B1) P0130 EC-196 FE
HO2S1 (B1) P0131 EC-205
HO2S1 (B1) P0132 EC-212 CL
HO2S1 (B1) P0133 EC-219
HO2S1 (B1) P0134 EC-231 MT
HO2S1 (B2) P0150 EC-196
HO2S1 (B2) P0151 EC-205
AT
HO2S1 (B2) P0152 EC-212
AX
HO2S1 (B2) P0153 EC-219
HO2S1 (B2) P0154 EC-231
SU
HO2S1 HTR (B1) P0135 EC-239
HO2S1 HTR (B2) P0155 EC-239
BR
HO2S2 (B1) P0137 EC-246
HO2S2 (B1) P0138 EC-256
ST
HO2S2 (B1) P0139 EC-266
HO2S2 (B1) P0140 EC-276 RS
HO2S2 (B2) P0157 EC-246
HO2S2 (B2) P0158 EC-256 BT
HO2S2 (B2) P0159 EC-266
HO2S2 (B2) P0160 EC-276 HA
HO2S2 HTR (B1) P0141 EC-285
HO2S2 HTR (B2) P0161 EC-285 SC
IACV/AAC VLV/CIRC P0505 EC-429
IGN SIGNAL-PRIMARY P1320 EC-506 EL
KNOCK SEN/CIRC-B1 P0325*2 EC-338
L/PRES SOL/CIRC P0745 AT-166
IDX
MAF SEN/CIRCUIT*3 P0100 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo