NISSAN PICK-UP 2001 Owner's Guide

DTC 0403 ACCEL POS SENSOR...................... 3515
Description ....................................................... 3515
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3515
ECM Terminals and Reference Value ............. 3516
On Board Diagnosis Logic ............................... 3516
DTC Confirmation Procedure .......................... 3517
Wiring Diagram ................................................ 3518
Diagnostic Procedure....................................... 3522
DTC 0406 INT AIR VOL...................................... 3531
On Board Diagnosis Logic ............................... 3531
DTC Confirmation Procedure .......................... 3531
Diagnostic Procedure....................................... 3532
DTC 0407 CRANK POS SEN (TDC).................. 3534
Description ....................................................... 3534
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3534
ECM Terminals and Reference Value ............. 3534
On Board Diagnosis Logic ............................... 3535
DTC Confirmation Procedure .......................... 3535
Wiring Diagram ................................................ 3536
Diagnostic Procedure....................................... 3537
DTC 0502 BATTERY VOLTAGE........................ 3540
On Board Diagnosis Logic ............................... 3540
DTC Confirmation Procedure .......................... 3540
Diagnostic Procedure....................................... 3540
DTC 0701 P1zCAM POS SEN............................. 3542
Description ....................................................... 3542
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3543
ECM Terminals and Reference Value ............. 3543
On Board Diagnosis Logic ............................... 3544
DTC Confirmation Procedure .......................... 3544
Wiring Diagram ................................................ 3545
Diagnostic Procedure....................................... 3547
DTC 0702 P2zTDC PULSE SIG........................... 3549
Description ....................................................... 3549
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3550
ECM Terminals and Reference Value ............. 3550
On Board Diagnosis Logic ............................... 3550
DTC Confirmation Procedure .......................... 3551
Wiring Diagram ................................................ 3552
Diagnostic Procedure....................................... 3554
DTC 0703 P3zPUMP COMM LINE...................... 3556
Description ....................................................... 3556
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3557
ECM Terminals and Reference Value ............. 3557
On Board Diagnosis Logic ............................... 3557
DTC Confirmation Procedure .......................... 3558
Wiring Diagram ................................................ 3559
Diagnostic Procedure....................................... 3561DTC 0704 P4zSPILL/V CIRC, DTC 0706
P6zSPILL VALVE................................................. 3563
Description ....................................................... 3563
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3564
ECM Terminals and Reference Value ............. 3564
On Board Diagnosis Logic ............................... 3564
DTC Confirmation Procedure .......................... 3565
Wiring Diagram ................................................ 3566
Diagnostic Procedure....................................... 3568
DTC 0705 P5zPUMP C/MODULE........................ 3570
Description ....................................................... 3570
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3571
ECM Terminals and Reference Value ............. 3571
On Board Diagnosis Logic ............................... 3571
DTC Confirmation Procedure .......................... 3572
Diagnostic Procedure....................................... 3572
DTC 0707 P7zF/INJ TIMG FB.............................. 3573
Description ....................................................... 3573
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3574
ECM Terminals and Reference Value ............. 3574
On Board Diagnosis Logic ............................... 3574
DTC Confirmation Procedure .......................... 3575
Wiring Diagram ................................................ 3576
Diagnostic Procedure....................................... 3578
DTC 0802 ECM 10............................................... 3581
Description ....................................................... 3581
On Board Diagnosis Logic ............................... 3581
DTC Confirmation Procedure .......................... 3581
Diagnostic Procedure....................................... 3582
DTC 0804 ECM 11............................................... 3583
Description ....................................................... 3583
On Board Diagnosis Logic ............................... 3583
DTC Confirmation Procedure .......................... 3583
Diagnostic Procedure....................................... 3584
DTC 0807 ECM 14............................................... 3585
Description ....................................................... 3585
ECM Terminals and Reference Value ............. 3585
On Board Diagnosis Logic ............................... 3585
DTC Confirmation Procedure .......................... 3585
Wiring Diagram ................................................ 3586
Diagnostic Procedure....................................... 3587
DTC 0902 ECM RLY........................................... 3593
ECM Terminals and Reference Value ............. 3593
On Board Diagnosis Logic ............................... 3593
DTC Confirmation Procedure .......................... 3593
Wiring Diagram ................................................ 3594
Diagnostic Procedure....................................... 3596
DTC 0903 ECM 15............................................... 3598
Description ....................................................... 3598
On Board Diagnosis Logic ............................... 3598
DTC Confirmation Procedure .......................... 3598
EC-3006

Diagnostic Procedure....................................... 3599
DTC 0905 TURBO PRESSURE.......................... 3600
Component Description ................................... 3600
ECM Terminals and Reference Value ............. 3600
On Board Diagnosis Logic ............................... 3600
DTC Confirmation Procedure .......................... 3601
Wiring Diagram ................................................ 3602
Diagnostic Procedure....................................... 3603
DTC 1003 EGR VOLUME CONT/V..................... 3605
Description ....................................................... 3605
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3606
ECM Terminals and Reference Value ............. 3606
DTC Confirmation Procedure .......................... 3606
Wiring Diagram ................................................ 3607
Diagnostic Procedure....................................... 3609
DTC 1004 FUEL CUT SYSTEM1........................ 3614
Description ....................................................... 3614
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3615
ECM Terminals and Reference Value ............. 3615
On Board Diagnosis Logic ............................... 3615
DTC Confirmation Procedure .......................... 3616
Wiring Diagram ................................................ 3617
Diagnostic Procedure....................................... 3619
GLOW CONTROL SYSTEM............................... 3621
Description ....................................................... 3621
ECM Terminals and Reference Value ............. 3622
Wiring Diagram ................................................ 3623
Diagnostic Procedure....................................... 3624
START SIGNAL................................................... 3630Wiring Diagram ................................................ 3630
Diagnostic Procedure....................................... 3631
PARK/NEUTRAL POSITION (PNP) SWITCH.... 3633
Description ....................................................... 3633
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3633
ECM Terminals and Reference Value ............. 3633
Wiring Diagram ................................................ 3634
Diagnostic Procedure....................................... 3635
HEAT UP SWITCH.............................................. 3638
Component Description ................................... 3638
CONSULT-II Reference Value in Data Monitor
Mode ................................................................ 3638
ECM Terminals and Reference Value ............. 3638
Wiring Diagram ................................................ 3639
Diagnostic Procedure....................................... 3640
AIR CONDITIONER CONTROL.......................... 3644
Wiring Diagram ................................................ 3644
MIL & DATA LINK CONNECTORS.................... 3646
Wiring Diagram ................................................ 3646
SERVICE DATA AND SPECIFICATIONS
(SDS).................................................................... 3650
General Specifications ..................................... 3650
Injection Pump Numbers ................................. 3650
Injection Nozzle................................................ 3650
Engine Coolant Temperature Sensor .............. 3650
Intake Air Temperature Sensor ....................... 3650
Crankshaft Position Sensor (TDC) .................. 3650
Glow Plug......................................................... 3650
Accelerator Position Sensor ............................ 3650
EGR Volume Control Valve ............................. 3650
EC-3007

Special Service Tool (YD25DDTi)
Tool number
Tool nameDescription
KV111060S0
Removal/Installation tool kit for
fuel injection pump
NT814
Supplemental Restraint System (SRS) ªAIR
BAGº
The Supplemental Restraint System such as ªAIR BAGº used along with a seat belt, helps to reduce the risk
or severity of injury to the driver and front passenger for certain types of collision. The SRS system composi-
tion which is available to NISSAN MODEL D22 is as follows (The composition varies according to the desti-
nation and optional equipment.):
Driver air bag module (located in the center of the steering wheel), a diagnosis sensor unit, warning lamp,
wiring harness and spiral cable.
Information necessary to service the system safely is included in theRS sectionof D22 Service Manual
Supplement VI.
WARNING:
+To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the
event of a collision which would result in air bag inflation, all maintenance should be performed by an
authorized NISSAN dealer.
+Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury
caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see
the RS section.
+Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service
Manual. SRS wiring harnesses can be identified by yellow harness connector.
PRECAUTIONS AND PREPARATION
Special Service Tool (YD25DDTi)
EC-3008

Alphabetical & P No. Index for DTCNEEC0001ALPHABETICAL INDEX FOR DTCNEEC0001S01
Items
(CONSULT-II screen terms)DTC*1
Reference page
CONSULT-II
GST*2ECM*4
Unable to access ECM Ð Ð EC-3101
CKP SEN/CIRCUIT P0335 0335 EC-3264
CKP SENSOR (COG) P1336 1336 EC-3349
CLOSED TP SW/CIRC P0510 0510 EC-3301
CMP SEN/CIRCUIT P0340 0340 EC-3270
CYL1 MISFIRE P0301 0301 EC-3251
CYL2 MISFIRE P0302 0302 EC-3251
CYL3 MISFIRE P0303 0303 EC-3251
CYL4 MISFIRE P0304 0304 EC-3251
ECM P0605 0605 EC-3308
ECT SEN/CIRCUIT P0117*3 0117 EC-3165
ECT SEN/CIRCUIT P0118*3 0118 EC-3165
ENG OVER TEMP P1217 1217 EC-3344
FUEL SYS-LEAN-B1 P0171 0171 EC-3237
FUEL SYS-RICH-B1 P0172 0172 EC-3244
HO2S1 (B1) P0132 0132 EC-3196
HO2S1 (B1) P0133 0133 EC-3202
HO2S1 (B1) P0134 0134 EC-3213
HO2S1 (B1) P1143 1143 EC-3310
HO2S1 (B1) P1144 1144 EC-3317
HO2S1 HTR (B1) P0031 0031 EC-3133
HO2S1 HTR (B1) P0032 0032 EC-3133
HO2S2 HTR (B1) P0037 0037 EC-3138
HO2S2 HTR (B1) P0038 0038 EC-3138
HO2S2 (B1) P0138 0138 EC-3220
HO2S2 (B1) P0139 0139 EC-3227
HO2S2 (B1) P1146 1146 EC-3324
HO2S2 (B1) P1147 1147 EC-3334
IAT SEN/CIRCUIT P0112*3 0112 EC-3160
IAT SEN/CIRCUIT P0113*3 0113 EC-3160
IAT SENSOR P0127 0127 EC-3193
ISC/CIRC P0505 0505 EC-3295
KNOCK SEN/CIRC-B1 P0327 0327 EC-3260
KNOCK SEN/CIRC-B1 P0328 0328 EC-3260
TROUBLE DIAGNOSIS Ð INDEXKA24DE (EURO OBD)
Alphabetical & P No. Index for DTC
EC-3009

Items
(CONSULT-II screen terms)DTC*1
Reference page
CONSULT-II
GST*2ECM*4
MAF SEN/CIRCUIT P0101 0101 EC-3143
MAF SEN/CIRCUIT P0102*3 0102 EC-3151
MAF SEN/CIRCUIT P0103*3 0103 EC-3151
MULTI CYL MISFIRE P0300 0300 EC-3251
NATS MALFUNCTION P1610 - P1615 1610 - 1615 EL section
NO DTC IS DETECTED. FURTHER TESTING MAY BE
REQUIRED.P0000 0000 Ð
P-N POS SW/CIRCUIT P1706 1706 EC-3355
PURG VOLUME CONT/V P0444 0444 EC-3283
PURG VOLUME CONT/V P0445 0445 EC-3283
TP SEN/CIRCUIT P0121 0121 EC-3182
TP SEN/CIRCUIT P0122*3 0122 EC-3182
TP SEN/CIRCUIT P0123*3 0123 EC-3170
TW CATALYST SYS-B1 P0420 0420 EC-3278
VEH SPEED SEN/CIRC P0500 0500 EC-3290
*1: 1st trip DTC No. is the same as DTC No.
*2: These numbers are prescribed by ISO 15031-6.
*3: When the fail-safe operation occurs, the MI illuminates.
*4: In Diagnostic Test Mode II (Self-diagnostic results), these numbers are controlled by NISSAN.
P NO. INDEX FOR DTCNEEC0001S02
DTC*1
Items
(CONSULT-II screen terms)Reference page
CONSULT-II
GST*2ECM*4
Ð Ð Unable to access ECM EC-3101
P0000 0000NO DTC IS DETECTED. FURTHER TESTING MAY BE
REQUIRED.Ð
P0031 0031 HO2S1 HTR (B1) EC-3133
P0032 0032 HO2S1 HTR (B1) EC-3133
P0037 0037 HO2S2 HTR (B1) EC-3138
P0038 0038 HO2S2 HTR (B1) EC-3138
P0101 0101 MAF SEN/CIRCUIT EC-3143
P0102*3 0102 MAF SEN/CIRCUIT EC-3151
P0103*3 0103 MAF SEN/CIRCUIT EC-3151
P0112*3 0112 IAT SEN/CIRCUIT EC-3160
P0113*3 0113 IAT SEN/CIRCUIT EC-3160
P0117*3 0117 ECT SEN/CIRCUIT EC-3165
P0118*3 0118 ECT SEN/CIRCUIT EC-3165
P0121 0121 TP SEN/CIRCUIT EC-3170
TROUBLE DIAGNOSIS Ð INDEXKA24DE (EURO OBD)
Alphabetical & P No. Index for DTC
EC-3010

DTC*1
Items
(CONSULT-II screen terms)Reference page
CONSULT-II
GST*2ECM*4
P0122*3 0122 TP SEN/CIRCUIT EC-3182
P0123*3 0123 TP SEN/CIRCUIT EC-3182
P0127 0127 IAT SENSOR EC-3193
P0132 0132 HO2S1 (B1) EC-3196
P0133 0133 HO2S1 (B1) EC-3202
P0134 0134 HO2S1 (B1) EC-3213
P0138 0138 HO2S2 (B1) EC-3220
P0139 0139 HO2S2 (B1) EC-3227
P0171 0171 FUEL SYS-LEAN-B1 EC-3237
P0172 0172 FUEL SYS-RICH-B1 EC-3244
P0300 0300 MULTI CYL MISFIRE EC-3251
P0301 0301 CYL1 MISFIRE EC-3251
P0302 0302 CYL2 MISFIRE EC-3251
P0303 0303 CYL3 MISFIRE EC-3251
P0304 0304 CYL4 MISFIRE EC-3251
P0327 0327 KNOCK SEN/CIRC-B1 EC-3260
P0328 0328 KNOCK SEN/CIRC-B1 EC-3260
P0335 0335 CKP SEN/CIRCUIT EC-3264
P0340 0340 CMP SEN/CIRCUIT EC-3270
P0420 0420 TW CATALYST SYS-B1 EC-3278
P0444 0444 PURG VOLUME CONT/V EC-3283
P0445 0445 PURG VOLUME CONT/V EC-3283
P0500 0500 VEH SPEED SEN/CIRC EC-3290
P0505 0505 ISC/CIRC EC-3295
P0510 0510 CLOSED TP SW/CIRC EC-3301
P0605 0605 ECM EC-3308
P1143 1143 HO2S1 (B1) EC-3310
P1144 1144 HO2S1 (B1) EC-3317
P1146 1146 HO2S2 (B1) EC-3324
P1147 1147 HO2S2 (B1) EC-3334
P1217 1217 ENG OVER TEMP EC-3344
P1336 1336 CKP SENSOR (COG) EC-3349
P1610 - P1615 1610 - 1615 NATS MALFUNCTION EL section
P1706 1706 P-N POS SW/CIRCUIT EC-3355
*1: 1st trip DTC No. is the same as DTC No.
*2: These numbers are prescribed by ISO 15031-6.
*3: When the fail-safe operation occurs, the MI illuminates.
*4: In Diagnostic Test Mode II (Self-diagnostic results), these numbers are controlled by NISSAN.
TROUBLE DIAGNOSIS Ð INDEXKA24DE (EURO OBD)
Alphabetical & P No. Index for DTC
EC-3011

Supplemental Restraint System (SRS) ªAIR
BAGº and ªSEAT BELT PRE-TENSIONERº
NEEC0002The Supplemental Restraint System such as ªAIR BAGº and ªSEAT BELT PRE-TENSIONERº used along with
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger in a frontal collision.
The SRS system composition which is available to NISSAN MODEL D22 is as follows (The composition var-
ies according to the destination and optional equipment.):
Driver air bag module (located in the center of the steering wheel), front passenger air bag module (located
on the instrument panel on passenger side), seat belt pre-tensioner, a diagnosis sensor unit, warning lamp,
wiring harness and spiral cable.
Information necessary to service the system safely is included in theRS sectionof this Service Manual.
WARNING:
+To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be performed
by an authorized NISSAN dealer.
+Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the RS section.
+Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow harness connector.
Precautions for On Board Diagnostic (OBD)
System of Engine
NEEC0003The ECM has an on board diagnostic system. It will light up the malfunction indicator (MI) to warn the driver
of a malfunction causing emission deterioration.
CAUTION:
+Be sure to turn the ignition switch OFF and disconnect the negative battery terminal before any
repair or inspection work. The open/short circuit of related switches, sensors, solenoid valves, etc.
will cause the MI to light up.
+Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will
cause the MI to light up due to the open circuit. (Be sure the connector is free from water, grease,
dirt, bent terminals, etc.)
+Certain systems and components, especially those related to OBD, may use a new style slide-
locking type harness connector.
For description and how to disconnect, refer to EL section, ªHARNESS CONNECTORº.
+Be sure to route and secure the harnesses properly after work. The interference of the harness with
a bracket, etc. may cause the MI to light up due to the short circuit.
+Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube
may cause the MI to light up due to the malfunction of the fuel injection system, etc.
+Be sure to erase the unnecessary malfunction information (repairs completed) from the ECM before
returning the vehicle to the customer.
PRECAUTIONSKA24DE (EURO OBD)
Supplemental Restraint System (SRS) ªAIR BAGº and ªSEAT BELT PRE-TENSIONERº
EC-3012

Engine Fuel & Emission Control SystemNEEC0004
SEC304D
PRECAUTIONSKA24DE (EURO OBD)
Engine Fuel & Emission Control System
EC-3013

SEF289H
PrecautionsNEEC0005+Before connecting or disconnecting the ECM harness
connector, turn ignition switch OFF and disconnect nega-
tive battery terminal. Failure to do so may damage the
ECM because battery voltage is applied to ECM even if
ignition switch is turned off.
SEF308Q
+When connecting ECM harness connector, tighten secur-
ing bolt until the gap between orange indicators disap-
pears.
:3-5N´m(0.3 - 0.5 kg-m, 26 - 43 in-lb)
SEF291H
+When connecting or disconnecting pin connectors into or
from ECM, take care not to damage pin terminals (bend or
break).
Make sure that there are not any bends or breaks on ECM
pin terminals when connecting pin connectors.
MEF040D
+Before replacing ECM, perform Terminals and Reference
Value inspection and make sure ECM functions properly.
Refer to EC-3110.
SAT652J
+After performing each TROUBLE DIAGNOSIS, perform
ªOverall Function Checkº or ªDTC Confirmation Proce-
dureº.
The DTC should not be displayed in the ªDTC Confirma-
tion Procedureº if the repair is completed. The ªOverall
Function Checkº should be a good result if the repair is
completed.
PRECAUTIONSKA24DE (EURO OBD)
Precautions
EC-3014

SEF348N
+When measuring ECM signals with a circuit tester, never
allow the two tester probes to contact.
Accidental contact of probes will cause a short circuit and
damage the ECM power transistor.
+Do not use ECM ground terminals when measuring input/
output voltage. Doing so may result in damage to the
ECM's transistor. Use a ground other than the ECM
terminals, such as the ground.
Wiring Diagrams and Trouble DiagnosisNEEC0006When you read Wiring diagrams, refer to the following:
+GI section, ªHOW TO READ WIRING DIAGRAMSº.
+EL section, ªPOWER SUPPLY ROUTINGº.
When you perform trouble diagnosis, refer to the following:
+GI section, ªHow to Follow Test Groups in Trouble Diagnosesº.
+GI section, ªHOW TO PERFORM EFFICIENT DIAGNOSIS
FOR AN ELECTRICAL INCIDENTº
PRECAUTIONSKA24DE (EURO OBD)
Precautions
EC-3015