Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Almera 2000-2003.2006 Approved Nissan Almera 2000 N16 ec
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ENGINE CONTROL SYSTEM
SECTION EC
CONTENTS
QG ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION ...............................................................52
TROUBLE DIAGNOSIS - INDEX ....................................9
Introduction ................................................................52
Alphabetical & P No. Index for DTC ...........................9
Two Trip Detection Logic ...........................................52
PRECAUTIONS .............................................................14
Emission-related Diagnostic Information ...................53
Supplemental Restraint System (SRS) AIR
NATS (Nissan Anti-theft System) ..............................67
BAG and SEAT BELT PRE-TENSIONER.............14
Malfunction Indicator (MI) ..........................................67
Precautions for On Board Diagnostic (OBD)
OBD System Operation Chart (With Euro-OBD
System of Engine and A/T.........................................14
Models Only)..............................................................71
Engine Fuel & Emission Control System ..................15
CONSULT-II ...............................................................76
Wiring Diagrams and Trouble Diagnosis...................17
Generic Scan Tool (GST) ..........................................87
PREPARATION .............................................................18
TROUBLE DIAGNOSIS - INTRODUCTION..................89
Special Service Tools ................................................18
Introduction ................................................................89
Commercial Service Tools .........................................18
Work Flow..................................................................91
ENGINE AND EMISSION CONTROL ...........................19
TROUBLE DIAGNOSIS - BASIC INSPECTION ...........93
Engine Control Component Parts Location...............19
Basic Inspection.........................................................93
Circuit Diagram ..........................................................23
TROUBLE DIAGNOSIS - GENERAL
System Diagram ........................................................24
DESCRIPTION .............................................................108
Vacuum Hose Drawing ..............................................25
DTC Inspection Priority Chart..................................108
System Chart .............................................................26
Fail-safe Chart .........................................................109
ENGINE AND EMISSION BASIC CONTROL...............27
Symptom Matrix Chart.............................................110
Multiport Fuel Injection (MFI) System .......................27
CONSULT-II Reference Value in Data Monitor
Electronic Ignition (EI) System ..................................29
Mode ........................................................................114
Air Conditioning Cut Control......................................30
Major Sensor Reference Graph in Data Monitor
Fuel Cut Control (at no load & high engine
Mode ........................................................................116
speed) ........................................................................31
ECM Terminals and Reference Value .....................119
Evaporative Emission System ...................................31
TROUBLE DIAGNOSIS FOR INTERMITTENT
Positive Crankcase Ventilation ..................................34
INCIDENT.....................................................................127
BASIC SERVICE PROCEDURE ...................................35
Description ...............................................................127
Fuel Pressure Release ..............................................35
Diagnostic Procedure ..............................................127
Fuel Pressure Check .................................................35
TROUBLE DIAGNOSIS FOR POWER SUPPLY........128
Fuel Pressure Regulator Check ................................36
Main Power Supply and Ground Circuit..................128
Injector .......................................................................36
DTC P0100 MASS AIR FLOW SENSOR (MAFS)......136
How to Check Idle Speed and Ignition Timing..........38
Component Description ...........................................136
Preparation ................................................................39
CONSULT-II Reference Value in Data Monitor
Inspection Procedure.................................................42
Mode ........................................................................136
Idle Air Volume Learning ...........................................50
ECM Terminals and Reference Value .....................136
On Board Diagnosis Logic.......................................136
Fail-safe Mode .........................................................137
CONTENTS (Cont'd)
DTC Confirmation Procedure ..................................137 DTC Confirmation Procedure ..................................168
Wiring Diagram ........................................................138 Overall Function Check ...........................................169
Diagnostic Procedure ..............................................139 Diagnostic Procedure ..............................................169
Component Inspection.............................................141 Component Inspection.............................................171
DTC P0110 INTAKE AIR TEMPERATURE DTC P0132 HEATED OXYGEN SENSOR 1
SENSOR ......................................................................142 (FRONT) (RICH SHIFT MONITORING) ......................173
Component Description ...........................................142 Component Description ...........................................173
On Board Diagnosis Logic.......................................142 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................142 Mode ........................................................................173
Wiring Diagram ........................................................144 ECM Terminals and Reference Value .....................173
Diagnostic Procedure ..............................................145 On Board Diagnosis Logic.......................................174
Component Inspection.............................................146 DTC Confirmation Procedure ..................................174
DTC P0115 ENGINE COOLANT TEMPERATURE ....147 Overall Function Check ...........................................175
Component Description ...........................................147 Diagnostic Procedure ..............................................175
CONSULT-II Reference Value in Data Monitor Component Inspection.............................................177
Mode ........................................................................147 DTC P0133 HEATED OXYGEN SENSOR 1
On Board Diagnosis Logic.......................................147 (FRONT).......................................................................179
Fail-safe Mode .........................................................148 Component Description ...........................................179
DTC Confirmation Procedure ..................................148 CONSULT-II Reference Value in Data Monitor
Wiring Diagram ........................................................149 Mode ........................................................................179
Diagnostic Procedure ..............................................150 ECM Terminals and Reference Value .....................179
Component Inspection.............................................151 On Board Diagnosis Logic.......................................180
DTC P0120 THROTTLE POSITION SENSOR ...........152 DTC Confirmation Procedure ..................................180
Component Description ...........................................152 Overall Function Check ...........................................181
CONSULT-II Reference Value in Data Monitor Wiring Diagram ........................................................182
Mode ........................................................................152 Diagnostic Procedure ..............................................183
ECM Terminals and Reference Value .....................153 Component Inspection.............................................186
On Board Diagnosis Logic.......................................153 DTC P0134 HEATED OXYGEN SENSOR 1
Fail-safe Mode .........................................................153 (FRONT).......................................................................188
DTC Confirmation Procedure ..................................153 Component Description ...........................................188
Wiring Diagram ........................................................155 CONSULT-II Reference Value in Data Monitor
Diagnostic Procedure ..............................................156 Mode ........................................................................188
Component Inspection.............................................158 ECM Terminals and Reference Value .....................188
DTC P0130 HEATED OXYGEN SENSOR 1 On Board Diagnosis Logic.......................................189
(FRONT) (CIRCUIT).....................................................160 DTC Confirmation Procedure ..................................189
Component Description ...........................................160 Wiring Diagram ........................................................190
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................191
Mode ........................................................................160 Component Inspection.............................................192
ECM Terminals and Reference Value .....................160 DTC P0135 HEATED OXYGEN SENSOR 1
On Board Diagnosis Logic.......................................161 (FRONT).......................................................................194
DTC Confirmation Procedure ..................................161 Description ...............................................................194
Overall Function Check ...........................................162 CONSULT-II Reference Value in Data Monitor
Wiring Diagram ........................................................163 Mode ........................................................................194
Diagnostic Procedure ..............................................164 ECM Terminals and Reference Value .....................194
Component Inspection.............................................165 On Board Diagnosis Logic.......................................194
DTC P0131 HEATED OXYGEN SENSOR 1 DTC Confirmation Procedure ..................................195
(FRONT) (LEAN SHIFT MONITORING) .....................167 Wiring Diagram ........................................................196
Component Description ...........................................167 Diagnostic Procedure ..............................................197
CONSULT-II Reference Value in Data Monitor Component Inspection.............................................198
Mode ........................................................................167 DTC P0137 HEATED OXYGEN SENSOR 2
ECM Terminals and Reference Value .....................167 (REAR) (MIN. VOLTAGE MONITORING)...................199
On Board Diagnosis Logic.......................................168 Component Description ...........................................199
EC-2
CONTENTS (Cont'd)
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................232
Mode ........................................................................199 Wiring Diagram ........................................................233
ECM Terminals and Reference Value .....................199 Diagnostic Procedure ..............................................234
On Board Diagnosis Logic.......................................199 Component Inspection.............................................235
DTC Confirmation Procedure ..................................200 DTC P0171 FUEL INJECTION SYSTEM
Overall Function Check ...........................................201 FUNCTION ...................................................................236
Wiring Diagram ........................................................202 On Board Diagnosis Logic.......................................236
Diagnostic Procedure ..............................................203 DTC Confirmation Procedure ..................................236
Component Inspection.............................................206 Wiring Diagram ........................................................238
DTC P0138 HEATED OXYGEN SENSOR 2 Diagnostic Procedure ..............................................239
(REAR) (MAX. VOLTAGE MONITORING) .................208 DTC P0172 FUEL INJECTION SYSTEM
Component Description ...........................................208 FUNCTION ...................................................................243
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................243
Mode ........................................................................208 DTC Confirmation Procedure ..................................243
ECM Terminals and Reference Value .....................208 Wiring Diagram ........................................................245
On Board Diagnosis Logic.......................................208 Diagnostic Procedure ..............................................246
DTC Confirmation Procedure ..................................209 DTC P0180 FUEL TANK TEMPERATURE
Overall Function Check ...........................................210 SENSOR ......................................................................250
Wiring Diagram ........................................................211 Component Description ...........................................250
Diagnostic Procedure ..............................................212 On Board Diagnosis Logic.......................................250
Component Inspection.............................................214 DTC Confirmation Procedure ..................................251
DTC P0139 HEATED OXYGEN SENSOR 2 Wiring Diagram ........................................................252
(REAR) .........................................................................216 Diagnostic Procedure ..............................................253
Component Description ...........................................216 Component Inspection.............................................254
CONSULT-II Reference Value in Data Monitor DTC P0300 - P0304 NO. 4 - 1 CYLINDER
Mode ........................................................................216 MISFIRE, MULTIPLE CYLINDER MISFIRE ...............255
ECM Terminals and Reference Value .....................216 On Board Diagnosis Logic.......................................255
On Board Diagnosis Logic.......................................216 DTC Confirmation Procedure ..................................255
DTC Confirmation Procedure ..................................217 Diagnostic Procedure ..............................................256
Overall Function Check ...........................................218 DTC P0325 KNOCK SENSOR (KS) ...........................261
Wiring Diagram ........................................................219 Component Description ...........................................261
Diagnostic Procedure ..............................................220 ECM Terminals and Reference Value .....................261
Component Inspection.............................................223 On Board Diagnosis Logic.......................................261
DTC P0140 HEATED OXYGEN SENSOR 2 DTC Confirmation Procedure ..................................261
(REAR) .........................................................................225 Wiring Diagram ........................................................262
Component Description ...........................................225 Diagnostic Procedure ..............................................263
CONSULT-II Reference Value in Data Monitor Component Inspection.............................................264
Mode ........................................................................225 DTC P0335 CRANKSHAFT POSITION SENSOR
ECM Terminals and Reference Value .....................225 (POS)............................................................................265
On Board Diagnosis Logic.......................................225 Component Description ...........................................265
DTC Confirmation Procedure ..................................226 ECM Terminals and Reference Value .....................265
Overall Function Check ...........................................226 On Board Diagnosis Logic.......................................266
Wiring Diagram ........................................................227 DTC Confirmation Procedure ..................................266
Diagnostic Procedure ..............................................228 Wiring Diagram ........................................................267
Component Inspection.............................................229 Diagnostic Procedure ..............................................268
DTC P0141 HEATED OXYGEN SENSOR 2 Component Inspection.............................................270
(REAR) .........................................................................231 DTC P0340 CAMSHAFT POSITION SENSOR
Description ...............................................................231 (CMPS).........................................................................271
CONSULT-II Reference Value in Data Monitor Component Description ...........................................271
Mode ........................................................................231 ECM Terminals and Reference Value .....................271
ECM Terminals and Reference Value .....................231 On Board Diagnosis Logic.......................................272
On Board Diagnosis Logic.......................................232 DTC Confirmation Procedure ..................................272
EC-3
CONTENTS (Cont'd)
Wiring Diagram ........................................................273 On Board Diagnosis Logic.......................................308
Diagnostic Procedure ..............................................274 DTC Confirmation Procedure ..................................308
Component Inspection.............................................277 Wiring Diagram ........................................................309
DTC P0400 EGR FUNCTION (CLOSE)......................278 Diagnostic Procedure ..............................................310
Description ...............................................................278 Component Inspection.............................................313
CONSULT-II Reference Value in Data Monitor DTC P0510 CLOSED THROTTLE POSITION
Mode ........................................................................279 SWITCH .......................................................................314
ECM Terminals and Reference Value .....................279 Component Description ...........................................314
On Board Diagnosis Logic.......................................279 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................280 Mode ........................................................................314
Wiring Diagram ........................................................282 ECM Terminals and Reference Value .....................314
Diagnostic Procedure ..............................................283 On Board Diagnosis Logic.......................................314
Component Inspection.............................................285 DTC Confirmation Procedure ..................................314
DTC P0403 EGR VOLUME CONTROL VALVE .........286 Overall Function Check ...........................................315
Description ...............................................................286 Wiring Diagram ........................................................316
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................317
Mode ........................................................................287 Component Inspection.............................................318
ECM Terminals and Reference Value .....................287 DTC P0605 ECM .........................................................320
On Board Diagnosis Logic.......................................287 Component Description ...........................................320
DTC Confirmation Procedure ..................................287 On Board Diagnosis Logic.......................................320
Wiring Diagram ........................................................289 DTC Confirmation Procedure ..................................320
Diagnostic Procedure ..............................................290 Diagnostic Procedure ..............................................321
Component Inspection.............................................291 DTC P1111 INTAKE VALVE TIMING CONTROL.......322
DTC P0420 THREE WAY CATALYST FUNCTION ...292 Component Description ...........................................322
On Board Diagnosis Logic.......................................292 Operation .................................................................322
DTC Confirmation Procedure ..................................292 CONSULT-II Reference Value in Data Monitor
Overall Function Check ...........................................293 Mode ........................................................................322
Diagnostic Procedure ..............................................293 ECM Terminals and Reference Value .....................322
DTC P0443 EVAP CANISTER PURGE VOLUME On Board Diagnosis Logic.......................................322
CONTROL SOLENOID VALVE (CIRCUIT).................297 DTC Confirmation Procedure ..................................323
Description ...............................................................297 Wiring Diagram ........................................................324
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................325
Mode ........................................................................297 Component Inspection.............................................326
ECM Terminals and Reference Value .....................298 DTC P1131 SWIRL CONTROL VALVE CONTROL ...327
On Board Diagnosis Logic.......................................298 Description ...............................................................327
DTC Confirmation Procedure ..................................298 CONSULT-II Reference Value in Data Monitor
Wiring Diagram ........................................................299 Mode ........................................................................327
Diagnostic Procedure ..............................................300 ECM Terminals and Reference Value .....................328
Component Inspection.............................................301 Component Description ...........................................328
DTC P0500 VEHICLE SPEED SENSOR (VSS) .........302 On Board Diagnosis Logic.......................................328
Component Description ...........................................302 DTC Confirmation Procedure ..................................328
ECM Terminals and Reference Value .....................302 Wiring Diagram ........................................................330
On Board Diagnosis Logic.......................................302 Diagnostic Procedure ..............................................331
DTC Confirmation Procedure ..................................302 Component Inspection.............................................332
Wiring Diagram ........................................................304 DTC P1217 OVERHEAT (COOLING SYSTEM) .........334
Diagnostic Procedure ..............................................306 System Description..................................................334
DTC P0505 IDLE AIR CONTROL VALVE (IACV) - CONSULT-II Reference Value in Data Monitor
AUXILIARY AIR CONTROL (AAC) VALVE ...............307 Mode ........................................................................334
Description ...............................................................307 ECM Terminals and Reference Value .....................335
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................335
Mode ........................................................................308 Overall Function Check ...........................................336
ECM Terminals and Reference Value .....................308 Wiring Diagram ........................................................337
EC-4
CONTENTS (Cont'd)
Diagnostic Procedure ..............................................338 Diagnostic Procedure ..............................................376
Main 12 Causes of Overheating..............................344 Component Inspection.............................................377
Component Inspection.............................................344 HEATED OXYGEN SENSOR 2 (REAR).....................378
DTC P1401 EGR TEMPERATURE SENSOR.............346 Component Description ...........................................378
Component Description ...........................................346 CONSULT-II Reference Value in Data Monitor
On Board Diagnosis Logic.......................................346 Mode ........................................................................378
DTC Confirmation Procedure ..................................346 ECM Terminals and Reference Value .....................378
Wiring Diagram ........................................................349 Wiring Diagram ........................................................379
Diagnostic Procedure ..............................................350 Diagnostic Procedure ..............................................380
Component Inspection.............................................351 Component Inspection.............................................382
DTC P1402 EGR FUNCTION (OPEN) ........................352 HEATED OXYGEN SENSOR 2 HEATER (REAR).....384
Description ...............................................................352 Description ...............................................................384
CONSULT-II Reference Value in Data Monitor CONSULT-II Reference Value in Data Monitor
Mode ........................................................................353 Mode ........................................................................384
ECM Terminals and Reference Value .....................353 ECM Terminals and Reference Value .....................384
On Board Diagnosis Logic.......................................353 Wiring Diagram ........................................................385
DTC Confirmation Procedure ..................................354 Diagnostic Procedure ..............................................386
Wiring Diagram ........................................................356 Component Inspection.............................................388
Diagnostic Procedure ..............................................357 SWIRL CONTROL VALVE CONTROL SYSTEM .......389
Component Inspection.............................................358 Description ...............................................................389
DTC P1605 A/T DIAGNOSIS COMMUNICATION CONSULT-II Reference Value in Data Monitor
LINE .............................................................................360 Mode ........................................................................389
System Description..................................................360 ECM Terminals and Reference Value .....................390
ECM Terminals and Reference Value .....................360 Component Description ...........................................390
On Board Diagnosis Logic.......................................360 Wiring Diagram ........................................................391
DTC Confirmation Procedure ..................................360 Diagnostic Procedure ..............................................392
Wiring Diagram ........................................................361 Component Inspection.............................................396
Diagnostic Procedure ..............................................362 INJECTOR ...................................................................398
DTC P1706 PARK/NEUTRAL POSITION (PNP)........363 Component Description ...........................................398
Component Description ...........................................363 CONSULT-II Reference Value in Data Monitor
CONSULT-II Reference Value in Data Monitor Mode ........................................................................398
Mode ........................................................................363 ECM Terminals and Reference Value .....................398
ECM Terminals and Reference Value .....................363 Wiring Diagram ........................................................399
On Board Diagnosis Logic.......................................363 Diagnostic Procedure ..............................................400
DTC Confirmation Procedure ..................................363 Component Inspection.............................................402
Overall Function Check ...........................................364 IGNITION SIGNAL.......................................................403
Wiring Diagram ........................................................365 Component Description ...........................................403
Diagnostic Procedure ..............................................366 CONSULT-II Reference Value in Data Monitor
HEATED OXYGEN SENSOR 1 (FRONT)...................368 Mode ........................................................................403
Component Description ...........................................368 ECM Terminals and Reference Value .....................403
CONSULT-II Reference Value in Data Monitor Wiring Diagram ........................................................404
Mode ........................................................................368 Diagnostic Procedure ..............................................406
ECM Terminals and Reference Value .....................368 Component Inspection.............................................410
Wiring Diagram ........................................................369 START SIGNAL...........................................................412
Diagnostic Procedure ..............................................370 CONSULT-II Reference Value in Data Monitor
Component Inspection.............................................372 Mode ........................................................................412
HEATED OXYGEN SENSOR 1 HEATER (FRONT)...374 ECM Terminals and Reference Value .....................412
Description ...............................................................374 Wiring Diagram ........................................................413
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................414
Mode ........................................................................374 FUEL PUMP.................................................................416
ECM Terminals and Reference Value .....................374 System Description..................................................416
Wiring Diagram ........................................................375 Component Description ...........................................416
EC-5
CONTENTS (Cont'd)
CONSULT-II Reference Value in Data Monitor YD
Mode ........................................................................416
TROUBLE DIAGNOSIS - INDEX ................................447
ECM Terminals and Reference Value .....................417
Alphabetical & P No. Index for DTC .......................447
Wiring Diagram ........................................................418
PRECAUTIONS ...........................................................449
Diagnostic Procedure ..............................................419
Supplemental Restraint System (SRS) AIR
Component Inspection.............................................421
BAG and SEAT BELT PRE-TENSIONER...........449
POWER STEERING OIL PRESSURE SWITCH.........422
Engine Fuel & Emission Control System ................450
Component Description ...........................................422
Precautions ..............................................................451
CONSULT-II Reference Value in Data Monitor
Wiring Diagrams and Trouble Diagnosis.................452
Mode ........................................................................422
PREPARATION ...........................................................453
ECM Terminals and Reference Value .....................422
Special Service Tools ..............................................453
Wiring Diagram ........................................................423
ENGINE AND EMISSION CONTROL OVERALL.......454
Diagnostic Procedure ..............................................424
Engine Control Component Parts Location.............454
Component Inspection.............................................425
Circuit Diagram ........................................................457
REFRIGERANT PRESSURE SENSOR ......................426
System Diagram ......................................................459
Description ...............................................................426
System Chart ...........................................................460
ECM Terminals and Reference Value .....................426
ENGINE AND EMISSION BASIC CONTROL.............461
Wiring Diagram ........................................................427
Fuel Injection Control System .................................461
Diagnostic Procedure ..............................................428
Fuel Injection Timing Control System......................462
ELECTRICAL LOAD SIGNAL.....................................431
Air Conditioning Cut Control....................................463
CONSULT-II Reference Value in Data Monitor
Fuel Cut Control (at no load & high engine
Mode ........................................................................431
speed) ......................................................................463
ECM Terminals and Reference Value .....................431
Crankcase Ventilation System.................................464
Wiring Diagram ........................................................432
BASIC SERVICE PROCEDURE .................................465
Diagnostic Procedure - Load Signal - .....................435
Injection Tube and Injection Nozzle ........................465
Diagnostic Procedure - Heater Control Panel
Electronic Control Fuel Injection Pump ...................469
(Fan Switch) - ..........................................................441
Fuel Filter.................................................................476
Component Inspection.............................................442
ON BOARD DIAGNOSTIC SYSTEM
MI & DATA LINK CONNECTORS ..............................443
DESCRIPTION .............................................................478
Wiring Diagram ........................................................443
DTC and MI Detection Logic ...................................478
SERVICE DATA AND SPECIFICATIONS (SDS) .......444
Diagnostic Trouble Code (DTC) ..............................478
Fuel Pressure Regulator..........................................444
Malfunction Indicator (MI) ........................................479
Idle Speed and Ignition Timing................................444
CONSULT-II .............................................................483
Mass Air Flow Sensor..............................................444
TROUBLE DIAGNOSIS - INTRODUCTION................488
Intake Air Temperature Sensor................................444
Introduction ..............................................................488
Engine Coolant Temperature Sensor ......................444
Work Flow................................................................490
Throttle Position Sensor ..........................................444
TROUBLE DIAGNOSIS - BASIC INSPECTION .........492
Heated Oxygen Sensor 1 Heater (Front) ................444
Basic Inspection.......................................................492
Heated Oxygen Sensor 2 Heater (Rear).................444
TROUBLE DIAGNOSIS - GENERAL
Fuel Tank Temperature Sensor ...............................445
DESCRIPTION .............................................................497
EGR Volume Control Valve .....................................445
Symptom Matrix Chart.............................................497
EGR Temperature Sensor .......................................445
CONSULT-II Reference Value in Data Monitor
EVAP Canister Purge Volume Control Valve ..........445
Mode ........................................................................507
IACV-AAC Valve ......................................................445
Major Sensor Reference Graph in Data Monitor
Injector .....................................................................445
Mode ........................................................................509
Ignition Coil with Power Transistor ..........................445
ECM Terminals and Reference Value .....................510
Condenser ...............................................................445
TROUBLE DIAGNOSIS FOR INTERMITTENT...........516
Fuel Pump ...............................................................445
Description ...............................................................516
Crankshaft Position Sensor (POS)..........................446
Diagnostic Procedure ..............................................516
Camshaft Position Sensor (PHASE) .......................446
TROUBLE DIAGNOSIS FOR POWER SUPPLY........517
Main Power Supply and Ground Circuit..................517
EC-6
CONTENTS (Cont'd)
DTC P0100 MASS AIR FLOW SEN ...........................523 DTC P1180 P9.FUEL TEMP SEN ...............................564
Component Description ...........................................523 Description ...............................................................564
CONSULT-II Reference Value in Data Monitor CONSULT-II Reference Value in Data Monitor
Mode ........................................................................523 Mode ........................................................................564
ECM Terminals and Reference Value .....................523 ECM Terminals and Reference Value .....................565
On Board Diagnosis Logic.......................................523 On Board Diagnosis Logic.......................................565
DTC Confirmation Procedure ..................................523 DTC Confirmation Procedure ..................................565
Wiring Diagram ........................................................525 Wiring Diagram ........................................................567
Diagnostic Procedure ..............................................526 Diagnostic Procedure ..............................................568
DTC P0115 COOLANT TEMP SEN ............................529 DTC P1202 FUEL CUT SYSTEM2 .............................570
Description ...............................................................529 Description ...............................................................570
On Board Diagnosis Logic.......................................529 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................529 Mode ........................................................................570
Wiring Diagram ........................................................531 ECM Terminals and Reference Value .....................571
Diagnostic Procedure ..............................................532 On Board Diagnosis Logic.......................................571
DTC P0120 ACCEL POS SENSOR ............................534 DTC Confirmation Procedure ..................................571
Description ...............................................................534 Wiring Diagram ........................................................573
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................574
Mode ........................................................................534 DTC P1217 OVER HEAT ............................................576
ECM Terminals and Reference Value .....................534 Description ...............................................................576
On Board Diagnosis Logic.......................................535 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................535 Mode ........................................................................576
Wiring Diagram ........................................................536 ECM Terminals and Reference Value .....................576
Diagnostic Procedure ..............................................537 On Board Diagnosis Logic.......................................577
DTC P0335 CRANK POS SEN (TDC) ........................544 Overall Function Check ...........................................578
Description ...............................................................544 Wiring Diagram ........................................................579
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................581
Mode ........................................................................544 Main 12 Causes of Overheating..............................602
ECM Terminals and Reference Value .....................544 DTC P1241 P7.F/INJ TIMG FB ...................................603
On Board Diagnosis Logic.......................................544 Description ...............................................................603
DTC Confirmation Procedure ..................................545 CONSULT-II Reference Value in Data Monitor
Wiring Diagram ........................................................546 Mode ........................................................................603
Diagnostic Procedure ..............................................547 ECM Terminals and Reference Value .....................604
DTC P0500 VEHICLE SPEED SEN............................550 On Board Diagnosis Logic.......................................604
Description ...............................................................550 DTC Confirmation Procedure ..................................604
ECM Terminals and Reference Value .....................550 Wiring Diagram ........................................................606
On Board Diagnosis Logic.......................................550 Diagnostic Procedure ..............................................607
Overall Function Check ...........................................550 DTC P1251 P4.SPILL/V CIRC ....................................609
Wiring Diagram ........................................................552 Description ...............................................................609
Diagnostic Procedure ..............................................554 CONSULT-II Reference Value in Data Monitor
DTC P0571 BRAKE SW..............................................555 Mode ........................................................................609
Description ...............................................................555 ECM Terminals and Reference Value .....................610
ECM Terminals and Reference Value .....................555 On Board Diagnosis Logic.......................................610
On Board Diagnosis Logic.......................................555 DTC Confirmation Procedure ..................................610
DTC Confirmation Procedure ..................................555 Wiring Diagram ........................................................612
Wiring Diagram ........................................................557 Diagnostic Procedure ..............................................613
Diagnostic Procedure ..............................................558 DTC P1337 P2.DTC PULSE SIG ................................615
DTC P1107 ECM 10 ....................................................562 Description ...............................................................615
Description ...............................................................562 CONSULT-II Reference Value in Data Monitor
On Board Diagnosis Logic.......................................562 Mode ........................................................................615
DTC Confirmation Procedure ..................................562 ECM Terminals and Reference Value .....................616
Diagnostic Procedure ..............................................563 On Board Diagnosis Logic.......................................616
EC-7
CONTENTS (Cont'd)
DTC Confirmation Procedure ..................................616 DTC P1690 P5.PUMP C/MODULE .............................643
Wiring Diagram ........................................................618 Description ...............................................................643
Diagnostic Procedure ..............................................619 CONSULT-II Reference Value in Data Monitor
DTC P1341 P1.CAM POS SEN ..................................621 Mode ........................................................................643
Description ...............................................................621 ECM Terminals and Reference Value .....................644
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................644
Mode ........................................................................621 DTC Confirmation Procedure ..................................644
ECM Terminals and Reference Value .....................622 Diagnostic Procedure ..............................................645
On Board Diagnosis Logic.......................................622 GLOW CONTROL SYSTEM .......................................646
DTC Confirmation Procedure ..................................622 Description ...............................................................646
Wiring Diagram ........................................................624 ECM Terminals and Reference Value .....................647
Diagnostic Procedure ..............................................625 Wiring Diagram ........................................................648
DTC P1600 P3.PUMP COMM LINE............................627 Diagnostic Procedure ..............................................649
Description ...............................................................627 EGR VOLUME CONTROL SYSTEM ..........................655
CONSULT-II Reference Value in Data Monitor Description ...............................................................655
Mode ........................................................................627 CONSULT-II Reference Value in Data Monitor
ECM Terminals and Reference Value .....................628 Mode ........................................................................656
On Board Diagnosis Logic.......................................628 ECM Terminals and Reference Value .....................656
DTC Confirmation Procedure ..................................628 Wiring Diagram ........................................................657
Wiring Diagram ........................................................630 Diagnostic Procedure ..............................................658
Diagnostic Procedure ..............................................631 START SIGNAL...........................................................663
DTC P1603 ECM 12, DTC P1607 ECM 2...................633 Wiring Diagram ........................................................663
Description ...............................................................633 Diagnostic Procedure ..............................................664
On Board Diagnosis Logic.......................................633 PARK/NEUTRAL POSITION (PNP) SWITCH ............666
DTC Confirmation Procedure ..................................633 Description ...............................................................666
Diagnostic Procedure ..............................................634 CONSULT-II Reference Value in Data Monitor
DTC P1620 ECM RLY .................................................635 Mode ........................................................................666
ECM Terminals and Reference Value .....................635 ECM Terminals and Reference Value .....................666
On Board Diagnosis Logic.......................................635 Wiring Diagram ........................................................667
DTC Confirmation Procedure ..................................635 Diagnostic Procedure ..............................................668
Wiring Diagram ........................................................636 AIR CONDITIONER CONTROL ..................................670
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