User Manual - Page 3

For 2001 XTERRA.

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On Board Diagnosis Logic.......................................232
DTC Confirmation Procedure..................................233
Wiring Diagram........................................................234
Diagnostic Procedure ..............................................235
DTC P0137 HEATED OXYGEN SENSOR 2
(REAR) (MIN. VOLTAGE MONITORING)...................237
Component Description...........................................237
CONSULT-II Reference Value in Data Monitor
Mode........................................................................237
ECM Terminals and Reference Value .....................237
On Board Diagnosis Logic.......................................237
DTC Confirmation Procedure..................................238
Overall Function Check...........................................239
Wiring Diagram........................................................240
Diagnostic Procedure ..............................................241
DTC P0138 HEATED OXYGEN SENSOR 2
(REAR) (MIN. VOLTAGE MONITORING)...................247
Component Description...........................................247
CONSULT-II Reference Value in Data Monitor
Mode........................................................................247
ECM Terminals and Reference Value .....................247
On Board Diagnosis Logic.......................................247
DTC Confirmation Procedure..................................248
Overall Function Check...........................................249
Wiring Diagram........................................................250
Diagnostic Procedure ..............................................251
DTC P0139 HEATED OXYGEN SENSOR 2
(REAR) (RESPONSE MONITORING).........................257
Component Description...........................................257
CONSULT-II Reference Value in Data Monitor
Mode........................................................................257
ECM Terminals and Reference Value .....................257
On Board Diagnosis Logic.......................................257
DTC Confirmation Procedure..................................258
Overall Function Check...........................................259
Wiring Diagram........................................................260
Diagnostic Procedure ..............................................261
DTC P0140 HEATED OXYGEN SENSOR 2
(REAR) (HIGH VOLTAGE)..........................................267
Component Description...........................................267
CONSULT-II Reference Value in Data Monitor
Mode........................................................................267
ECM Terminals and Reference Value .....................267
On Board Diagnosis Logic.......................................267
DTC Confirmation Procedure..................................268
Overall Function Check...........................................268
Wiring Diagram........................................................269
Diagnostic Procedure ..............................................270
DTC P0141 HEATED OXYGEN SENSOR 2
HEATER (REAR).........................................................275
Description...............................................................275
CONSULT-II Reference Value in Data Monitor
Mode........................................................................275
ECM Terminals and Reference Value .....................275
On Board Diagnosis Logic.......................................275
DTC Confirmation Procedure..................................276
Wiring Diagram........................................................277
Diagnostic Procedure ..............................................278
DTC P0171 FUEL INJECTION SYSTEM
FUNCTION (LEAN SIDE)............................................280
On Board Diagnosis Logic.......................................280
DTC Confirmation Procedure..................................280
Wiring Diagram........................................................282
Diagnostic Procedure ..............................................283
DTC P0172 FUEL INJECTION SYSTEM
FUNCTION (RICH SIDE).............................................287
On Board Diagnosis Logic.......................................287
DTC Confirmation Procedure..................................287
Wiring Diagram........................................................289
Diagnostic Procedure ..............................................290
DTC P0180 FUEL TANK TEMPERATURE
SENSOR ......................................................................294
Component Description...........................................294
On Board Diagnosis Logic.......................................294
DTC Confirmation Procedure..................................295
Wiring Diagram........................................................296
Diagnostic Procedure ..............................................297
DTC P0300 - P0304 NO.4-1CYLINDER
MISFIRE, MULTIPLE CYLINDER MISFIRE ...............300
On Board Diagnosis Logic.......................................300
DTC Confirmation Procedure..................................300
Diagnostic Procedure ..............................................301
DTC P0325 KNOCK SENSOR (KS)...........................309
Component Description...........................................309
ECM Terminals and Reference Value .....................309
On Board Diagnosis Logic.......................................309
DTC Confirmation Procedure..................................309
Wiring Diagram........................................................310
Diagnostic Procedure ..............................................311
DTC P0335 CRANKSHAFT POSITION SENSOR
(CKPS) (OBD)..............................................................313
Component Description...........................................313
ECM Terminals and Reference Value .....................313
On Board Diagnosis Logic.......................................313
DTC Confirmation Procedure..................................314
Wiring Diagram........................................................315
Diagnostic Procedure ..............................................316
DTC P0340 CAMSHAFT POSITION SENSOR
(CMPS).........................................................................319
Component Description...........................................319
ECM Terminals and Reference Value .....................319
On Board Diagnosis Logic.......................................320
DTC Confirmation Procedure..................................321
CONTENTS (Cont’d)
EC-3
GI
MA
EM
LC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
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