User Manual - Page 10

For 2001 XTERRA.

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On Board Diagnosis Logic.......................................958
DTC Confirmation Procedure..................................960
Diagnostic Procedure ..............................................961
DTC P0443 EVAP CANISTER PURGE VOLUME
CONTROL SOLENOID VALVE (CIRCUIT) ................973
Description...............................................................973
CONSULT-II Reference Value in Data Monitor
Mode........................................................................973
ECM Terminals and Reference Value .....................974
On Board Diagnosis Logic.......................................975
DTC Confirmation Procedure..................................975
Wiring Diagram........................................................976
Diagnostic Procedure ..............................................977
DTC P0446 EVAPORATIVE EMISSION (EVAP)
CANISTER VENT CONTROL VALVE (CIRCUIT)......980
Component Description...........................................980
CONSULT-II Reference Value in Data Monitor
Mode........................................................................980
ECM Terminals and Reference Value .....................980
On Board Diagnosis Logic.......................................981
DTC Confirmation Procedure..................................981
Wiring Diagram........................................................982
Diagnostic Procedure ..............................................983
DTC P0450 EVAPORATIVE EMISSION (EVAP)
CONTROL SYSTEM PRESSURE SENSOR ..............986
Component Description...........................................986
CONSULT-II Reference Value in Data Monitor
Mode........................................................................986
ECM Terminals and Reference Value .....................986
On Board Diagnosis Logic.......................................987
DTC Confirmation Procedure..................................987
Wiring Diagram........................................................988
Diagnostic Procedure ..............................................989
DTC P0455 EVAP CONTROL SYSTEM (GROSS
LEAK)...........................................................................997
On Board Diagnosis Logic.......................................997
DTC Confirmation Procedure..................................998
Diagnostic Procedure ............................................1000
DTC P0460 FUEL LEVEL SENSOR FUNCTION
(SLOSH).....................................................................1011
Component Description.........................................1011
ECM Terminals and Reference Value ...................1011
On Board Diagnosis Logic.....................................1011
DTC Confirmation Procedure................................1012
Wiring Diagram......................................................1013
Diagnostic Procedure ............................................1014
DTC P0461 FUEL LEVEL SENSOR FUNCTION.....1016
Component Description.........................................1016
On Board Diagnosis Logic.....................................1016
Overall Function Check.........................................1016
DTC P0464 FUEL LEVEL SENSOR CIRCUIT.........1018
Component Description.........................................1018
ECM Terminals and Reference Value ...................1018
On Board Diagnosis Logic.....................................1018
DTC Confirmation Procedure................................1019
Wiring Diagram......................................................1020
Diagnostic Procedure ............................................1021
DTC P0500 VEHICLE SPEED SENSOR (VSS) .......1023
Component Description.........................................1023
ECM Terminals and Reference Value ...................1023
On Board Diagnosis Logic.....................................1023
DTC Confirmation Procedure................................1023
Overall Function Check.........................................1024
Wiring Diagram......................................................1025
Diagnostic Procedure ............................................1026
DTC P0505 IDLE AIR CONTROL VALVE (IACV)
- AUXILIARY AIR CONTROL (AAC) VALVE...........1027
Description.............................................................1027
CONSULT-II Reference Value in Data Monitor
Mode......................................................................1028
ECM Terminals and Reference Value ...................1028
On Board Diagnosis Logic.....................................1028
DTC Confirmation Procedure................................1029
Wiring Diagram......................................................1030
Diagnostic Procedure ............................................1031
DTC P0510 CLOSED THROTTLE POSITION
SWITCH .....................................................................1033
Component Description.........................................1033
CONSULT-II Reference Value in Data Monitor
Mode......................................................................1033
ECM Terminals and Reference Value ...................1033
On Board Diagnosis Logic.....................................1033
DTC Confirmation Procedure................................1034
Overall Function Check.........................................1034
Wiring Diagram......................................................1035
Diagnostic Procedure ............................................1036
DTC P0600 A/T CONTROL.......................................1040
System Description................................................1040
ECM Terminals and Reference Value ...................1040
On Board Diagnosis Logic.....................................1040
DTC Confirmation Procedure................................1041
Overall Function Check.........................................1041
Wiring Diagram......................................................1042
Diagnostic Procedure ............................................1043
DTC P0605 ECM .......................................................1045
Component Description.........................................1045
On Board Diagnosis Logic.....................................1045
DTC Confirmation Procedure................................1045
Diagnostic Procedure ............................................1046
DTC P1126 THERMOSTAT FUNCTION...................1047
On Board Diagnosis Logic.....................................1047
DTC Confirmation Procedure................................1047
Diagnostic Procedure ............................................1048
CONTENTS (Cont’d)
EC-10
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