Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Quest 1999-2002 Approved Nissan Quest 2002 EC
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ENGINE CONTROL SYSTEM GI
SECTION EC MA
EM
LC
CONTENTS FE
TROUBLE DIAGNOSIS - INDEX ....................................7 Introduction ................................................................50
AT
Alphabetical & P No. Index for DTC ...........................7 Two Trip Detection Logic ...........................................50
PRECAUTIONS .............................................................12 Emission-related Diagnostic Information ...................51 AX
Supplemental Restraint System (SRS) AIR Malfunction Indicator Lamp (MIL)..............................63
BAG ..........................................................................12 OBD System Operation Chart ...................................63
Precautions for On Board Diagnostic (OBD) CONSULT-II ...............................................................69 SU
System of Engine and A/T.........................................12 Generic Scan Tool (GST) ..........................................82
Engine Fuel & Emission Control System ..................13 TROUBLE DIAGNOSIS - INTRODUCTION..................84
Precautions ................................................................14 Introduction ................................................................84
BR
Wiring Diagrams and Trouble Diagnosis...................15 Work Flow..................................................................86
PREPARATION .............................................................16 TROUBLE DIAGNOSIS - BASIC INSPECTION ...........88 ST
Special Service Tools ................................................16 Basic Inspection.........................................................88
Commercial Service Tools .........................................16 TROUBLE DIAGNOSIS - GENERAL
ENGINE AND EMISSION CONTROL OVERALL DESCRIPTION .............................................................102 RS
SYSTEM.........................................................................18 DTC Inspection Priority Chart..................................102
Engine Control Component Parts Location...............18 Fail-safe Chart .........................................................103
Circuit Diagram ..........................................................20 Symptom Matrix Chart.............................................104 BT
System Diagram ........................................................21 CONSULT-II Reference Value in Data Monitor
Vacuum Hose Drawing ..............................................22 Mode ........................................................................108
HA
System Chart .............................................................23 Major Sensor Reference Graph in Data Monitor
ENGINE AND EMISSION BASIC CONTROL Mode ........................................................................110
SYSTEM DESCRIPTION ...............................................24 ECM Terminals and Reference Value .....................113 SC
Multiport Fuel Injection (MFI) System .......................24 TROUBLE DIAGNOSIS - SPECIFICATION
Distributor Ignition (DI) System .................................26 VALUE..........................................................................122
Air Conditioning Cut Control......................................27 Description ...............................................................122 EL
Fuel Cut Control (at no load & high engine Testing Condition .....................................................122
speed) ........................................................................28 Inspection Procedure...............................................122
Evaporative Emission System ...................................28 Diagnostic Procedure ..............................................123
IDX
Positive Crankcase Ventilation ..................................34 TROUBLE DIAGNOSIS FOR INTERMITTENT
BASIC SERVICE PROCEDURE ...................................35 INCIDENT.....................................................................126
Fuel Pressure Release ..............................................35 Description ...............................................................126
Fuel Pressure Check .................................................35 Diagnostic Procedure ..............................................126
Fuel Pressure Regulator Check ................................36 TROUBLE DIAGNOSIS FOR POWER SUPPLY........127
Injector .......................................................................36 Main Power Supply and Ground Circuit..................127
Fast Idle Cam (FIC)...................................................37 DTC P0100 MASS AIR FLOW SENSOR (MAFS)......134
Idle Speed/Ignition Timing/Idle Mixture Ratio Component Description ...........................................134
Adjustment .................................................................39 CONSULT-II Reference Value in Data Monitor
ON BOARD DIAGNOSTIC SYSTEM Mode ........................................................................134
DESCRIPTION ...............................................................50 ECM Terminals and Reference Value .....................134
CONTENTS (Cont'd)
On Board Diagnosis Logic.......................................135 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................135 Mode ........................................................................183
Overall Function Check ...........................................137 ECM Terminals and Reference Value .....................183
Wiring Diagram ........................................................138 On Board Diagnosis Logic.......................................184
Diagnostic Procedure ..............................................139 DTC Confirmation Procedure ..................................184
Component Inspection.............................................142 Overall Function Check ...........................................185
DTC P0105 ABSOLUTE PRESSURE SENSOR ........143 Wiring Diagram ........................................................186
Component Description ...........................................143 Diagnostic Procedure ..............................................187
On Board Diagnosis Logic.......................................143 Component Inspection.............................................189
DTC Confirmation Procedure ..................................144 DTC P0131 HEATED OXYGEN SENSOR 1
Overall Function Check ...........................................145 (FRONT) (LEAN SHIFT MONITORING) .....................191
Wiring Diagram ........................................................146 Component Description ...........................................191
Diagnostic Procedure ..............................................147 CONSULT-II Reference Value in Data Monitor
Component Inspection.............................................153 Mode ........................................................................191
DTC P0110 INTAKE AIR TEMPERATURE ECM Terminals and Reference Value .....................191
SENSOR ......................................................................154 On Board Diagnosis Logic.......................................192
Component Description ...........................................154 DTC Confirmation Procedure ..................................192
On Board Diagnosis Logic.......................................154 Overall Function Check ...........................................193
DTC Confirmation Procedure ..................................154 Diagnostic Procedure ..............................................193
Wiring Diagram ........................................................156 Component Inspection.............................................195
Diagnostic Procedure ..............................................157 DTC P0132 HEATED OXYGEN SENSOR 1
Component Inspection.............................................158 (FRONT) (RICH SHIFT MONITORING) ......................197
DTC P0115 ENGINE COOLANT TEMPERATURE Component Description ...........................................197
SENSOR (ECTS) (CIRCUIT) .......................................160 CONSULT-II Reference Value in Data Monitor
Component Description ...........................................160 Mode ........................................................................197
On Board Diagnosis Logic.......................................160 ECM Terminals and Reference Value .....................197
DTC Confirmation Procedure ..................................161 On Board Diagnosis Logic.......................................198
Wiring Diagram ........................................................162 DTC Confirmation Procedure ..................................198
Diagnostic Procedure ..............................................163 Overall Function Check ...........................................199
Component Inspection.............................................165 Diagnostic Procedure ..............................................199
DTC P0120 THROTTLE POSITION SENSOR ...........166 Component Inspection.............................................202
Description ...............................................................166 DTC P0133 HEATED OXYGEN SENSOR 1
CONSULT-II Reference Value in Data Monitor (FRONT) (RESPONSE MONITORING).......................204
Mode ........................................................................166 Component Description ...........................................204
ECM Terminals and Reference Value .....................167 CONSULT-II Reference Value in Data Monitor
On Board Diagnosis Logic.......................................167 Mode ........................................................................204
DTC Confirmation Procedure ..................................168 ECM Terminals and Reference Value .....................204
Wiring Diagram ........................................................171 On Board Diagnosis Logic.......................................205
Diagnostic Procedure ..............................................172 DTC Confirmation Procedure ..................................205
Component Inspection.............................................175 Overall Function Check ...........................................206
DTC P0125 ENGINE COOLANT TEMPERATURE Wiring Diagram ........................................................207
(ECT) SENSOR............................................................177 Diagnostic Procedure ..............................................208
Description ...............................................................177 Component Inspection.............................................212
On Board Diagnosis Logic.......................................177 DTC P0134 HEATED OXYGEN SENSOR 1
DTC Confirmation Procedure ..................................178 (FRONT) (HIGH VOLTAGE)........................................214
Wiring Diagram ........................................................179 Component Description ...........................................214
Diagnostic Procedure ..............................................180 CONSULT-II Reference Value in Data Monitor
Component Inspection.............................................182 Mode ........................................................................214
DTC P0130 HEATED OXYGEN SENSOR 1 ECM Terminals and Reference Value .....................214
(FRONT) (CIRCUIT).....................................................183 On Board Diagnosis Logic.......................................215
Component Description ...........................................183 DTC Confirmation Procedure ..................................215
Wiring Diagram ........................................................216
EC-2
CONTENTS (Cont'd)
Diagnostic Procedure ..............................................217 CONSULT-II Reference Value in Data Monitor GI
Component Inspection.............................................218 Mode ........................................................................252
DTC P0135 HEATED OXYGEN SENSOR 1 ECM Terminals and Reference Value .....................252
HEATER (FRONT).......................................................220 On Board Diagnosis Logic.......................................252 MA
Description ...............................................................220 DTC Confirmation Procedure ..................................253
CONSULT-II Reference Value in Data Monitor Overall Function Check ...........................................253
Mode ........................................................................220 Wiring Diagram ........................................................254
EM
ECM Terminals and Reference Value .....................220 Diagnostic Procedure ..............................................255
On Board Diagnosis Logic.......................................220 Component Inspection.............................................257 LC
DTC Confirmation Procedure ..................................221 DTC P0141 HEATED OXYGEN SENSOR 2
Wiring Diagram ........................................................222 HEATER (REAR) .........................................................259
Diagnostic Procedure ..............................................223 Description ...............................................................259
Component Inspection.............................................224 CONSULT-II Reference Value in Data Monitor
DTC P0137 HEATED OXYGEN SENSOR 2 Mode ........................................................................259
(REAR) (MIN. VOLTAGE MONITORING)...................226 ECM Terminals and Reference Value .....................259 FE
Component Description ...........................................226 On Board Diagnosis Logic.......................................259
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................260 AT
Mode ........................................................................226 Wiring Diagram ........................................................261
ECM Terminals and Reference Value .....................226 Diagnostic Procedure ..............................................262
On Board Diagnosis Logic.......................................226 Component Inspection.............................................264 AX
DTC Confirmation Procedure ..................................227 DTC P0171 FUEL INJECTION SYSTEM
Overall Function Check ...........................................227 FUNCTION (LEAN SIDE) ............................................265
Wiring Diagram ........................................................229 On Board Diagnosis Logic.......................................265 SU
Diagnostic Procedure ..............................................230 DTC Confirmation Procedure ..................................265
Component Inspection.............................................233 Wiring Diagram ........................................................267
BR
DTC P0138 HEATED OXYGEN SENSOR 2 Diagnostic Procedure ..............................................268
(REAR) (MAX. VOLTAGE MONITORING) .................235 DTC P0172 FUEL INJECTION SYSTEM
Component Description ...........................................235 FUNCTION (RICH SIDE) .............................................273 ST
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................273
Mode ........................................................................235 DTC Confirmation Procedure ..................................273
ECM Terminals and Reference Value .....................235 Wiring Diagram ........................................................275 RS
On Board Diagnosis Logic.......................................235 Diagnostic Procedure ..............................................276
DTC Confirmation Procedure ..................................236 DTC P0180 FUEL TANK TEMPERATURE
Overall Function Check ...........................................236 SENSOR ......................................................................280
BT
Wiring Diagram ........................................................238 Component Description ...........................................280
Diagnostic Procedure ..............................................239 On Board Diagnosis Logic.......................................280 HA
Component Inspection.............................................242 DTC Confirmation Procedure ..................................280
DTC P0139 HEATED OXYGEN SENSOR 2 Wiring Diagram ........................................................282
(REAR) (RESPONSE MONITORING).........................244 Diagnostic Procedure ..............................................283 SC
Component Description ...........................................244 Component Inspection.............................................284
CONSULT-II Reference Value in Data Monitor DTC P0300 - P0306 NO. 6 - 1 CYLINDER
Mode ........................................................................244 MISFIRE, MULTIPLE CYLINDER MISFIRE ...............285 EL
ECM Terminals and Reference Value .....................244 On Board Diagnosis Logic.......................................285
On Board Diagnosis Logic.......................................244 DTC Confirmation Procedure ..................................285
IDX
DTC Confirmation Procedure ..................................245 Diagnostic Procedure ..............................................286
Overall Function Check ...........................................245 Component Inspection.............................................290
Wiring Diagram ........................................................246 DTC P0325 KNOCK SENSOR (KS) ...........................291
Diagnostic Procedure ..............................................247 Component Description ...........................................291
Component Inspection.............................................250 ECM Terminals and Reference Value .....................291
DTC P0140 HEATED OXYGEN SENSOR 2 On Board Diagnosis Logic.......................................291
(REAR) (HIGH VOLTAGE) ..........................................252 DTC Confirmation Procedure ..................................291
Component Description ...........................................252 Wiring Diagram ........................................................292
EC-3
CONTENTS (Cont'd)
Diagnostic Procedure ..............................................293 DTC P0450 EVAPORATIVE EMISSION (EVAP)
Component Inspection.............................................295 CONTROL SYSTEM PRESSURE SENSOR ..............340
DTC P0335 CRANKSHAFT POSITION SENSOR Component Description ...........................................340
(CKPS) (OBD)..............................................................296 CONSULT-II Reference Value in Data Monitor
Component Description ...........................................296 Mode ........................................................................340
ECM Terminals and Reference Value .....................296 ECM Terminals and Reference Value .....................340
On Board Diagnosis Logic.......................................297 On Board Diagnosis Logic.......................................341
DTC Confirmation Procedure ..................................297 DTC Confirmation Procedure ..................................341
Wiring Diagram ........................................................298 Wiring Diagram ........................................................342
Diagnostic Procedure ..............................................299 Diagnostic Procedure ..............................................343
Component Inspection.............................................301 Component Inspection.............................................347
DTC P0340 CAMSHAFT POSITION SENSOR DTC P0455 EVAP CONTROL SYSTEM (GROSS
(CMPS).........................................................................302 LEAK)...........................................................................348
Component Description ...........................................302 On Board Diagnosis Logic.......................................348
ECM Terminals and Reference Value .....................302 DTC Confirmation Procedure ..................................349
On Board Diagnosis Logic.......................................303 Diagnostic Procedure ..............................................350
DTC Confirmation Procedure ..................................303 DTC P0500 VEHICLE SPEED SENSOR (VSS) .........358
Wiring Diagram ........................................................305 Component Description ...........................................358
Diagnostic Procedure ..............................................306 ECM Terminals and Reference Value .....................358
Component Inspection.............................................308 On Board Diagnosis Logic.......................................358
DTC P0420 THREE WAY CATALYST FUNCTION ...310 DTC Confirmation Procedure ..................................358
On Board Diagnosis Logic.......................................310 Overall Function Check ...........................................359
DTC Confirmation Procedure ..................................310 Wiring Diagram ........................................................360
Overall Function Check ...........................................311 Diagnostic Procedure ..............................................361
Diagnostic Procedure ..............................................311 DTC P0505 IDLE AIR CONTROL VALVE (IACV) -
DTC P0440 EVAP CONTROL SYSTEM (SMALL AUXILIARY AIR CONTROL (AAC) VALVE ...............362
LEAK) (NEGATIVE PRESSURE)................................315 Description ...............................................................362
On Board Diagnosis Logic.......................................315 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................316 Mode ........................................................................363
Diagnostic Procedure ..............................................317 ECM Terminals and Reference Value .....................363
DTC P0443 EVAP CANISTER PURGE VOLUME On Board Diagnosis Logic.......................................363
CONTROL SOLENOID VALVE (CIRCUIT).................326 DTC Confirmation Procedure ..................................364
Description ...............................................................326 Wiring Diagram ........................................................365
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................366
Mode ........................................................................326 Component Inspection.............................................368
ECM Terminals and Reference Value .....................327 DTC P0510 CLOSED THROTTLE POSITION
On Board Diagnosis Logic.......................................327 SWITCH .......................................................................369
DTC Confirmation Procedure ..................................328 Component Description ...........................................369
Wiring Diagram ........................................................329 CONSULT-II Reference Value in Data Monitor
Diagnostic Procedure ..............................................330 Mode ........................................................................369
Component Inspection.............................................332 ECM Terminals and Reference Value .....................369
DTC P0446 EVAPORATIVE EMISSION (EVAP) On Board Diagnosis Logic.......................................369
CANISTER VENT CONTROL VALVE (CIRCUIT) ......333 DTC Confirmation Procedure ..................................370
Component Description ...........................................333 Overall Function Check ...........................................371
CONSULT-II Reference Value in Data Monitor Wiring Diagram ........................................................372
Mode ........................................................................333 Diagnostic Procedure ..............................................373
ECM Terminals and Reference Value .....................333 Component Inspection.............................................375
On Board Diagnosis Logic.......................................333 DTC P0600 A/T CONTROL.........................................377
DTC Confirmation Procedure ..................................334 System Description..................................................377
Wiring Diagram ........................................................335 ECM Terminals and Reference Value .....................377
Diagnostic Procedure ..............................................336 On Board Diagnosis Logic.......................................377
Component Inspection.............................................338 DTC Confirmation Procedure ..................................377
EC-4
CONTENTS (Cont'd)
Overall Function Check ...........................................378 Component Inspection.............................................426 GI
Wiring Diagram ........................................................379 DTC P1440 EVAP CONTROL SYSTEM (SMALL
Diagnostic Procedure ..............................................380 LEAK) (POSITIVE PRESSURE) .................................427
DTC P0605 ECM .........................................................382 On Board Diagnosis Logic.......................................427 MA
Component Description ...........................................382 DTC Confirmation Procedure ..................................428
On Board Diagnosis Logic.......................................382 DTC P1444 EVAP CANISTER PURGE VOLUME
DTC Confirmation Procedure ..................................382 CONTROL SOLENOID VALVE...................................429
EM
Diagnostic Procedure ..............................................383 Description ...............................................................429
DTC P1105 MAP/BARO SWITCH SOLENOID CONSULT-II Reference Value in Data Monitor LC
VALVE..........................................................................384 Mode ........................................................................429
Description ...............................................................384 ECM Terminals and Reference Value .....................430
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................430
Mode ........................................................................384 DTC Confirmation Procedure ..................................431
ECM Terminals and Reference Value .....................385 Wiring Diagram ........................................................432
On Board Diagnosis Logic.......................................385 Diagnostic Procedure ..............................................433 FE
DTC Confirmation Procedure ..................................385 Component Inspection.............................................437
Wiring Diagram ........................................................387 DTC P1446 EVAPORATIVE EMISSION (EVAP) AT
Diagnostic Procedure ..............................................388 CANISTER VENT CONTROL VALVE (CLOSE).........438
Component Inspection.............................................394 Component Description ...........................................438
DTC P1148 CLOSED LOOP CONTROL ....................396 CONSULT-II Reference Value in Data Monitor AX
On Board Diagnosis Logic.......................................396 Mode ........................................................................438
DTC Confirmation Procedure ..................................396 ECM Terminals and Reference Value .....................438
Overall Function Check ...........................................397 On Board Diagnosis Logic.......................................438 SU
Diagnostic Procedure ..............................................397 DTC Confirmation Procedure ..................................439
DTC P1217 ENGINE OVER TEMPERATURE Wiring Diagram ........................................................440
BR
(OVERHEAT) ...............................................................398 Diagnostic Procedure ..............................................441
System Description..................................................398 Component Inspection.............................................443
CONSULT-II Reference Value in Data Monitor DTC P1447 EVAPORATIVE EMISSION (EVAP) ST
Mode ........................................................................398 CONTROL SYSTEM PURGE FLOW
ECM Terminals and Reference Value .....................399 MONITORING ..............................................................444
On Board Diagnosis Logic.......................................399 System Description..................................................444 RS
Overall Function Check ...........................................400 On Board Diagnosis Logic.......................................444
Wiring Diagram ........................................................401 DTC Confirmation Procedure ..................................445
Diagnostic Procedure ..............................................402 Overall Function Check ...........................................445
BT
Main 12 Causes of Overheating..............................412 Diagnostic Procedure ..............................................446
Component Inspection.............................................412 DTC P1448 EVAPORATIVE EMISSION (EVAP) HA
DTC P1320 IGNITION SIGNAL...................................414 CANISTER VENT CONTROL VALVE (OPEN)...........452
Component Description ...........................................414 Component Description ...........................................452
ECM Terminals and Reference Value .....................414 CONSULT-II Reference Value in Data Monitor SC
On Board Diagnosis Logic.......................................415 Mode ........................................................................452
DTC Confirmation Procedure ..................................415 ECM Terminals and Reference Value .....................452
Wiring Diagram ........................................................416 On Board Diagnosis Logic.......................................452 EL
Diagnostic Procedure ..............................................417 DTC Confirmation Procedure ..................................453
Component Inspection.............................................420 Overall Function Check ...........................................454
IDX
DTC P1336 CRANKSHAFT POSITION SENSOR Wiring Diagram ........................................................455
(CKPS) (OBD) (COG)..................................................421 Diagnostic Procedure ..............................................456
Component Description ...........................................421 Component Inspection.............................................458
ECM Terminals and Reference Value .....................421 DTC P1490 VACUUM CUT VALVE BYPASS
On Board Diagnosis Logic.......................................422 VALVE (CIRCUIT)........................................................459
DTC Confirmation Procedure ..................................422 Description ...............................................................459
Wiring Diagram ........................................................423 CONSULT-II Reference Value in Data Monitor
Diagnostic Procedure ..............................................424 Mode ........................................................................459
EC-5
CONTENTS (Cont'd)
ECM Terminals and Reference Value .....................459 Diagnostic Procedure ..............................................492
On Board Diagnosis Logic.......................................460 FUEL PUMP.................................................................494
DTC Confirmation Procedure ..................................460 System Description..................................................494
Wiring Diagram ........................................................461 Component Description ...........................................494
Diagnostic Procedure ..............................................462 CONSULT-II Reference Value in Data Monitor
Component Inspection.............................................465 Mode ........................................................................494
DTC P1491 VACUUM CUT VALVE BYPASS ECM Terminals and Reference Value .....................495
VALVE..........................................................................466 Wiring Diagram ........................................................496
Description ...............................................................466 Diagnostic Procedure ..............................................497
CONSULT-II Reference Value in Data Monitor Component Inspection.............................................501
Mode ........................................................................466 POWER STEERING OIL PRESSURE SWITCH.........502
ECM Terminals and Reference Value .....................466 Component Description ...........................................502
On Board Diagnosis Logic.......................................467 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................467 Mode ........................................................................502
Overall Function Check ...........................................468 ECM Terminals and Reference Value .....................502
Wiring Diagram ........................................................469 Wiring Diagram ........................................................503
Diagnostic Procedure ..............................................470 Diagnostic Procedure ..............................................504
Component Inspection.............................................473 Component Inspection.............................................505
DTC P1605 A/T DIAGNOSIS COMMUNICATION IACV-FICD SOLENOID VALVE...................................506
LINE .............................................................................474 Component Description ...........................................506
Component Description ...........................................474 ECM Terminals and Reference Value .....................506
ECM Terminals and Reference Value .....................474 Wiring Diagram ........................................................507
On Board Diagnosis Logic.......................................474 Diagnostic Procedure ..............................................508
DTC Confirmation Procedure ..................................474 Component Inspection.............................................510
Wiring Diagram ........................................................475 AIR CONDITIONER HIGH PRESSURE SWITCH ......512
Diagnostic Procedure ..............................................476 System Description..................................................512
DTC P1706 PARK/NEUTRAL POSITION (PNP) ECM Terminals and Reference Value .....................512
SWITCH .......................................................................477 Wiring Diagram ........................................................513
Component Description ...........................................477 Diagnostic Procedure ..............................................514
CONSULT-II Reference Value in Data Monitor Component Inspection.............................................515
Mode ........................................................................477 MIL & DATA LINK CONNECTORS ............................516
ECM Terminals and Reference Value .....................477 Wiring Diagram ........................................................516
On Board Diagnosis Logic.......................................477 SERVICE DATA AND SPECIFICATIONS (SDS) .......517
DTC Confirmation Procedure ..................................477 Fuel Pressure Regulator..........................................517
Overall Function Check ...........................................478 Idle Speed and Ignition Timing................................517
Wiring Diagram ........................................................479 Ignition Coil ..............................................................517
Diagnostic Procedure ..............................................480 Mass Air Flow Sensor..............................................517
INJECTOR ...................................................................485 Engine Coolant Temperature Sensor ......................517
Component Description ...........................................485 Heated Oxygen Sensor 1 Heater (Front) ................517
CONSULT-II Reference Value in Data Monitor Fuel Pump ...............................................................517
Mode ........................................................................485 IACV-AAC Valve ......................................................517
ECM Terminals and Reference Value .....................485 Injector .....................................................................518
Wiring Diagram ........................................................486 Resistor....................................................................518
Diagnostic Procedure ..............................................487 Throttle Position Sensor ..........................................518
Component Inspection.............................................489 Calculated Load Value.............................................518
START SIGNAL...........................................................490 Intake Air Temperature Sensor................................518
CONSULT-II Reference Value in Data Monitor Heated Oxygen Sensor 2 Heater (Rear).................518
Mode ........................................................................490 Crankshaft Position Sensor (OBD)..........................518
ECM Terminals and Reference Value .....................490 Fuel Tank Temperature Sensor ...............................518
Wiring Diagram ........................................................491
EC-6
TROUBLE DIAGNOSIS -- INDEX
Alphabetical & P No. Index for DTC
Alphabetical & P No. Index for DTC NDEC0001
ALPHABETICAL INDEX FOR DTC NDEC0001S01
GI
Items
DTC*1 Reference page
(CONSULT-II screen terms)
MA
Unable to access ECM -- EC-103
ABSL PRES SEN/CIRC P0105 EC-143
EM
AIR TEMP SEN/CIRC P0110 EC-154
A/T 1ST GR FNCTN P0731 AT-127
LC
A/T 2ND GR FNCTN P0732 AT-133
A/T 3RD GR FNCTN P0733 AT-139
A/T 4TH GR FNCTN P0734 AT-145
A/T COMM LINE P0600*2 EC-377 FE
A/T DIAG COMM LINE P1605 EC-474
ATF TEMP SEN/CIRC P0710 AT-110 AT
A/T TCC S/V FNCTN P0744 AT-159
CLOSED LOOP-B1 P1148 EC-396 AX
CLOSED TP SW/CIRC P0510 EC-369
CMP SEN/CIRCUIT P0340 EC-302 SU
COOLANT T SEN/CIRC*3 P0115 EC-160
*COOLANT T SEN/CIRC P0125 EC-177 BR
CKP SENSOR COG P1336 EC-421
CKP SEN/CIRCUIT P0335 EC-296
ST
CYL 1 MISFIRE P0301 EC-285
RS
CYL 2 MISFIRE P0302 EC-285
CYL 3 MISFIRE P0303 EC-285
BT
CYL 4 MISFIRE P0304 EC-285
CYL 5 MISFIRE P0305 EC-285
HA
CYL 6 MISFIRE P0306 EC-285
ECM P0605 EC-382
SC
ENGINE SPEED SIG P0725 AT-123
ENG OVER TEMP P1217 EC-398 EL
EVAP GROSS LEAK P0455 EC-348
EVAP PURG FLOW/MON P1447 EC-444 IDX
EVAP SMALL LEAK P0440 EC-315
EVAP SMALL LEAK P1440 EC-427
EVAP SYS PRES SEN P0450 EC-340
FUEL SYS-LEAN/BK1 P0171 EC-265
FUEL SYS-RICH/BK1 P0172 EC-273
FUEL TEMP SEN/CIRC P0180 EC-280
EC-7
TROUBLE DIAGNOSIS -- INDEX
Alphabetical & P No. Index for DTC (Cont'd)
Items
DTC*1 Reference page
(CONSULT-II screen terms)
HO2S1 (B1) P0130 EC-183
HO2S1 (B1) P0131 EC-191
HO2S1 (B1) P0132 EC-197
HO2S1 (B1) P0133 EC-204
HO2S1 (B1) P0134 EC-214
HO2S1 HTR (B1) P0135 EC-220
HO2S2 (B1) P0137 EC-226
HO2S2 (B1) P0138 EC-235
HO2S2 (B1) P0139 EC-244
HO2S2 (B1) P0140 EC-252
HO2S2 HTR (B1) P0141 EC-259
IACV/AAC VLV/CIRC P0505 EC-362
IGN SIGNAL-PRIMARY P1320 EC-414
KNOCK SEN/CIRC-B1 P0325*2 EC-291
L/PRES SOL/CIRC P0745 AT-167
MAF SEN/CIRCUIT*3 P0100 EC-134
MAP/BARO SW SOL/CIR P1105 EC-384
MULTI CYL MISFIRE P0300 EC-285
NO DTC IS DETECTED. FURTHER TESTING MAY BE
P0000 --
REQUIRED.
O/R CLTCH S/CIRC P1760 AT-192
P-N POS SW/CIRCUIT P1706 EC-477
PNP SW/CIRC P0705 AT-103
PURG VOLUME CONT/V P0443 EC-326
PURG VOLUME CONT/V P1444 EC-429
SFT SOL A/CIRC*3 P0750 AT-173
SFT SOL B/CIRC*3 P0755 AT-179
TCC SOLENOID/CIRC P0740 AT-154
TP SEN/CIRC A/T*3 P1705 AT-185
TRTL POS SEN/CIRC*3 P0120 EC-166
TW CATALYST SYS-B1 P0420 EC-310
VC CUT/V BYPASS/V P1491 EC-466
VC/V BYPASS/V P1490 EC-459
VEH SPD SEN/CIRC*4 P0720 AT-117
VEH SPEED SEN/CIRC*4 P0500 EC-358
VENT CONTROL VALVE P0446 EC-333
VENT CONTROL VALVE P1446 EC-438
VENT CONTROL VALVE P1448 EC-452
EC-8
TROUBLE DIAGNOSIS -- INDEX
Alphabetical & P No. Index for DTC (Cont'd)
*1: 1st trip DTC No. is the same as DTC No.
*2: This DTC is displayed with CONSULT-II only.
*3: When the fail-safe operation occurs, the MIL illuminates. GI
*4: The MIL illuminates when both the "Revolution sensor signal" and the "Vehicle speed sensor signal" meet the fail-safe condition at
the same time.
P NO. INDEX FOR DTC MA
NDEC0001S02
Items
DTC*1 Reference page
(CONSULT-II screen terms) EM
-- Unable to access ECM EC-103
P0000
NO DTC IS DETECTED. FURTHER TESTING MAY BE
--
LC
REQUIRED.
P0100 MAF SEN/CIRCUIT*3 EC-134
P0105 ABSL PRES SEN/CIRC EC-143
P0110 AIR TEMP SEN/CIRC EC-154 FE
P0115 COOLANT T SEN/CIRC*3 EC-160
P0120 THRTL POS SEN/CIRC*3 EC-166 AT
P0125 *COOLANT T SEN/CIRC EC-177
P0130 HO2S1 (B1) EC-183 AX
P0131 HO2S1 (B1) EC-191
P0132 HO2S1 (B1) EC-197 SU
P0133 HO2S1 (B1) EC-204
P0134 HO2S1 (B1) EC-214 BR
P0135 HO2S1 HTR (B1) EC-220
P0137 HO2S2 (B1) EC-226
ST
P0138 HO2S2 (B1) EC-235
RS
P0139 HO2S2 (B1) EC-244
P0140 HO2S2 (B1) EC-252
BT
P0141 HO2S2 HTR (B1) EC-259
P0171 FUEL SYS-LEAN/BK1 EC-265
HA
P0172 FUEL SYS-RICH/BK1 EC-273
P0180 FUEL TEMP SEN/CIRC EC-280
SC
P0300 MULTI CYL MISFIRE EC-285
P0301 CYL 1 MISFIRE EC-285 EL
P0302 CYL 2 MISFIRE EC-285
P0303 CYL 3 MISFIRE EC-285 IDX
P0304 CYL 4 MISFIRE EC-285
P0305 CYL 5 MISFIRE EC-285
P0306 CYL 6 MISFIRE EC-285
P0325*2 KNOCK SEN/CIRC-B1 EC-291
P0335 CKP SEN/CIRCUIT EC-296
P0340 CMP SEN/CIRCUIT EC-302
EC-9
TROUBLE DIAGNOSIS -- INDEX
Alphabetical & P No. Index for DTC (Cont'd)
Items
DTC*1 Reference page
(CONSULT-II screen terms)
P0420 TW CATALYST SYS-B1 EC-310
P0440 EVAP SMALL LEAK EC-315
P0443 PURG VOLUME CONT/V EC-326
P0446 VENT CONTROL VALVE EC-333
P0450 EVAP SYS PRES SEN EC-340
P0455 EVAP GROSS LEAK EC-348
P0500 VEH SPEED SEN/CIRC*4 EC-358
P0505 IACV/AAC VLV/CIRC EC-362
P0510 CLOSED TP SW/CIRC EC-369
P0600*2 A/T COMM LINE EC-377
P0605 ECM EC-382
P0705 PNP SW/CIRC AT-103
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