User Manual - Page 9

For 2001 XTERRA.

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CONSULT-II Reference Value in Data Monitor
Mode........................................................................856
ECM Terminals and Reference Value .....................856
On Board Diagnosis Logic.......................................856
DTC Confirmation Procedure..................................857
Overall Function Check...........................................858
Wiring Diagram........................................................859
Diagnostic Procedure ..............................................861
DTC P0140, P0160 HEATED OXYGEN SENSOR 2
(REAR) (BANK 1)/(BANK 2) (HIGH VOLTAGE)........866
Component Description...........................................866
CONSULT-II Reference Value in Data Monitor
Mode........................................................................866
ECM Terminals and Reference Value .....................866
On Board Diagnosis Logic.......................................866
DTC Confirmation Procedure..................................867
Overall Function Check...........................................867
Wiring Diagram........................................................869
Diagnostic Procedure ..............................................871
DTC P0141, P0161 HEATED OXYGEN SENSOR 2
HEATER (REAR) (BANK 1)/(BANK 2).......................876
Description...............................................................876
CONSULT-II Reference Value in Data Monitor
Mode........................................................................876
ECM Terminals and Reference Value .....................876
On Board Diagnosis Logic.......................................877
DTC Confirmation Procedure..................................877
Wiring Diagram........................................................878
Diagnostic Procedure ..............................................880
DTC P0171 (RIGHT, -B1), P0174 (LEFT, -B2)
FUEL INJECTION SYSTEM FUNCTION (LEAN).......884
On Board Diagnosis Logic.......................................884
DTC Confirmation Procedure..................................885
Wiring Diagram........................................................886
Diagnostic Procedure ..............................................888
DTC P0172 (RIGHT, -B1), P0175 (LEFT, -B2)
FUEL INJECTION SYSTEM FUNCTION (RICH)........893
On Board Diagnosis Logic.......................................893
DTC Confirmation Procedure..................................894
Wiring Diagram........................................................895
Diagnostic Procedure ..............................................897
DTC P0180 FUEL TANK TEMPERATURE
SENSOR ......................................................................901
Component Description...........................................901
On Board Diagnosis Logic.......................................901
DTC Confirmation Procedure..................................902
Wiring Diagram........................................................903
Diagnostic Procedure ..............................................904
DTC P0217 COOLANT OVERTEMPERATURE
ENRICHMENT PROTECTION (WITH ELECTRIC
COOLING FAN)...........................................................906
System Description..................................................906
CONSULT-II Reference Value in Data Monitor
Mode........................................................................906
On Board Diagnosis Logic.......................................906
Possible Cause........................................................907
Overall Function Check...........................................908
Wiring Diagram........................................................911
Diagnostic Procedure ..............................................912
Main 12 Causes of Overheating..............................919
DTC P0217 COOLANT OVERTEMPERATURE
ENRICHMENT PROTECTION (WITHOUT
ELECTRIC COOLING FAN)........................................920
On Board Diagnosis Logic.......................................920
Possible Cause........................................................920
Overall Function Check...........................................921
Diagnostic Procedure ..............................................923
Main 12 Causes of Overheating..............................926
DTC P0300 - P0306 NO.6-1CYLINDER
MISFIRE, MULTIPLE CYLINDER MISFIRE ...............927
On Board Diagnosis Logic.......................................927
DTC Confirmation Procedure..................................928
Diagnostic Procedure ..............................................928
DTC P0325 KNOCK SENSOR (KS)...........................936
Component Description...........................................936
ECM Terminals and Reference Value .....................936
On Board Diagnosis Logic.......................................936
DTC Confirmation Procedure..................................936
Wiring Diagram........................................................937
Diagnostic Procedure ..............................................938
DTC P0335 CRANKSHAFT POSITION SENSOR
(CKPS) (OBD)..............................................................940
Component Description...........................................940
ECM Terminals and Reference Value .....................940
On Board Diagnosis Logic.......................................941
DTC Confirmation Procedure..................................941
Wiring Diagram........................................................942
Diagnostic Procedure ..............................................943
DTC P0340 CAMSHAFT POSITION SENSOR
(CMPS).........................................................................946
Component Description...........................................946
ECM Terminals and Reference Value .....................946
On Board Diagnosis Logic.......................................947
DTC Confirmation Procedure..................................948
Wiring Diagram........................................................949
Diagnostic Procedure ..............................................950
DTC P0420 (RIGHT BANK, -B1), P0430 (LEFT
BANK, -B2) THREE WAY CATALYST FUNCTION...953
On Board Diagnosis Logic.......................................953
DTC Confirmation Procedure..................................953
Overall Function Check...........................................954
Diagnostic Procedure ..............................................955
DTC P0440 EVAP CONTROL SYSTEM (SMALL
LEAK) (NEGATIVE PRESSURE)................................958
CONTENTS (Cont’d)
EC-9
GI
MA
EM
LC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
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