sensor NISSAN PRIMERA 1999 Electronic Repair Manual

DTC Confirmation ProcedureNCEC0330NOTE:
If ªDTC Confirmation Procedureº has been previously conducted,
always turn ignition switch ªOFFº and wait at least 5 seconds
before conducting the next test.
With CONSULT-II
1) Turn ignition switch ªONº and select ªDATA MONITORº mode
with CONSULT-II.
2) Start engine and run it for at least 4 minutes at idle speed.
3) If 1st trip DTC is detected, go to ªDiagnostic Procedureº, EC-
SR-293.
With GST
Follow the procedure ªWith CONSULT-IIº above.
NEF068A
DTC P1336 CRANKSHAFT POSITION SENSOR
(CKPS) (OBD) (COG)SR20DE
DTC Confirmation Procedure
EC-291

Wiring DiagramNCEC0331
YEC839
: Detectable line for DTC
: Non-detectable line for DTC
: Hyper CVT models
ECMTCM
(TRANSMISSION
CONTROL
MODULE) CRANKSHAFT
POSITION
SENSOR (OBD)
DTC P1336 CRANKSHAFT POSITION SENSOR
(CKPS) (OBD) (COG)SR20DE
Wiring Diagram
EC-292

Diagnostic ProcedureNCEC0332
1 RETIGHTEN GROUND SCREWS
1. Turn ignition switch ªOFFº.
2. Loosen and retighten engine ground screws.
©GO TO 2.
2 CHECK INPUT SIGNAL CIRCUIT
1. Disconnect crankshaft position sensor (OBD) and ECM harness connectors.
SEF226X2. Check continuity between ECM terminal 65 and crankshaft position sensor (OBD) harness connector terminal 1.
Refer to wiring diagram.
Continuity should exist.
3. Also check harness for short to ground and short to power.
OK or NG
OK©GO TO 4.
NG©GO TO 3.
3 DETECT MALFUNCTIONING PART
Check the harness for open or short between crankshaft position sensor (OBD) and ECM.
©Repair open circuit or short to ground or short to power in harness or connectors.
4 CHECK GROUND CIRCUIT
1. Reconnect ECM harness connectors.
2. Check harness continuity between crankshaft position sensor harness connector terminal 2 and engine ground.
Refer to wiring diagram.
Continuity should exist.
3. Also check harness for short to ground and short to power.
OK or NG
OK©GO TO 6.
NG©GO TO 5.
5 DETECT MALFUNCTIONING PART
Check the following.
IHarness for open or short between crankshaft position sensor (OBD) and ECM
IHarness for open or short between crankshaft position sensor (OBD) and TCM (Transmission control module)
©Repair open circuit or short to ground or short to power in harness or connectors.
Crankshaft position
sensor (OBD) harness connector
Cooling fan motor
(Left side)
DTC P1336 CRANKSHAFT POSITION SENSOR
(CKPS) (OBD) (COG)SR20DE
Diagnostic Procedure
EC-293

Component InspectionNCEC0333CRANKSHAFT POSITION SENSOR (OBD)NCEC0333S011. Disconnect crankshaft position sensor (OBD) harness connec-
tor.
2. Loosen the fixing bolt of the sensor.
3. Remove the sensor.
4. Visually check the sensor for chipping.
5. Check resistance as shown in the figure.
Resistance:
M/T models
166 - 204W[at 20ÉC (68ÉF)]
CVT models
Approx. 285W[at 20ÉC (68ÉF)]
6 CHECK IMPROPER INSTALLATION
Loosen and retighten the fixing bolt of the crankshaft position sensor (OBD). Then retest.
Trouble is not fixed.©GO TO 7.
7 CHECK CRANKSHAFT POSITION SENSOR (OBD)
Refer to ªComponent Inspectionº, EC-SR-294.
OK or NG
OK©GO TO 8.
NG©Replace crankshaft position sensor (OBD).
8 CHECK GEAR TOOTH
Visually check for chipping flywheel or drive plate gear tooth (cog).
OK or NG
OK©GO TO 9.
NG©Replace the flywheel or drive plate.
9 CHECK INTERMITTENT INCIDENT
Perform ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-SR-114.
©INSPECTION END
SEF960N
SEF231W
DTC P1336 CRANKSHAFT POSITION SENSOR
(CKPS) (OBD) (COG)SR20DE
Component Inspection
EC-294

Component DescriptionNCEC0566IGNITION COIL & POWER TRANSISTOR (BUILT INTO
DISTRIBUTOR)
NCEC0566S01The ignition coil is built into distributor. The ignition signal from the
ECM is sent to the power transistor. The power transistor switches
on and off the ignition coil primary circuit. As the primary circuit is
turned on and off, the proper high voltage is induced in the coil
secondary circuit.
The distributor is not repairable and must be replaced as an
assembly except distributor cap and rotor head.
CONSULT-II Reference Value in Data Monitor
Mode
NCEC0567
MONITOR ITEM CONDITION SPECIFICATION
IGN TIMINGIEngine: After warming up
IAir conditioner switch: OFF
IShift lever: ªNº
INo-loadIdle 15É BTDC
2,000 rpm Approx. 40É BTDC
ECM Terminals and Reference ValueNCEC0568Specification data are reference values and are measured between each terminal and 43 (ECM ground).
TERMI-
NAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
35 W/L Ignition signal[Engine is running]
IWarm-up condition
IIdle speedApproximately 0.3V
SEF996V
[Engine is running]
IEngine speed is 2,000 rpmApproximately 0.8V
SEF997V
SEF211XDistributor Camshaft position sensor
and power transistor
harness connectorIgnition coil
harness connector
IGNITION SIGNALSR20DE
Component Description
EC-306

Diagnostic ProcedureNCEC0572
1 CHECK ENGINE START
Turn ignition switch ªOFFº, and restart engine.
Is engine running?
YesorNo
Ye s©GO TO 7.
No©GO TO 2.
2 CHECK POWER SUPPLY
1. Turn ignition switch ªOFFº.
2. Disconnect ignition coil harness connector.
SEF211X3. Turn ignition switch ªONº.
4. Check voltage between terminal 8 and ground with CONSULT-II or tester.
SEF257WVoltage: Battery voltage
OK or NG
OK©GO TO 4.
NG©GO TO 3.
3 DETECT MALFUNCTIONING PART
Check the following.
IHarness connectors E90, F73
IHarness for open or short between ignition coil and ignition switch
©Repair harness or connectors.
4 CHECK GROUND CIRCUIT
1. Turn ignition switch ªOFFº.
2. Disconnect power transistor harness connector.
3. Check harness continuity between terminal 5 and engine ground.
Refer to wiring diagram.
Continuity should exist.
4. Also check harness for short to ground and short to power.
OK or NG
OK©GO TO 5.
NG©Repair open circuit or short to ground or short to power in harness or connectors.
Ignition coil
harness connector
Distributor Camshaft position sensor
and power transistor
harness connector
IGNITION SIGNALSR20DE
Diagnostic Procedure
EC-309

System DescriptionNCEC0444
Sensor Input Signal to ECMECM func-
tionActuator
Camshaft position sensor (REF) Engine speed
ECM Fuel pump relay
Ignition switch Start signal
The ECM activates the fuel pump for several seconds after the ignition switch is turned on to improve engine
startability. If the ECM receives a 180É signal from the camshaft position sensor, it knows that the engine is
rotating, and causes the pump to perform. If the 180É signal is not received when the ignition switch is on, the
engine stalls. The ECM stops pump operation and prevents battery discharging, thereby improving safety. The
ECM does not directly drive the fuel pump. It controls the ON/OFF fuel pump relay, which in turn controls the
fuel pump.
Condition Fuel pump operation
Ignition switch is turned to ON. Operates for 2 seconds
Engine running and cranking Operates
When engine is stopped Stops in 1.5 seconds
Except as shown aboveStops
Component DescriptionNCEC0501A turbine type design fuel pump is used in the fuel tank.
CONSULT-II Reference Value in Data Monitor
Mode
NCEC0445
MONITOR ITEM CONDITION SPECIFICATION
FUEL PUMP RLYIIgnition switch is turned to ON (Operates for 2 seconds)
IEngine running and cranking
IWhen engine is stopped (stops in 1.5 seconds)ON
IExcept as shown above OFF
ECM Terminals and Reference ValueNCEC0446Specification data are reference values and are measured between each terminal and 48 (ECM ground).
TERMI-
NAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
21 B/P Fuel pump relay[Ignition switch ªONº]
IFor 2 seconds after turning ignition switch ªONº
[Engine is running]0-1V
[Ignition switch ªONº]
IMore than 1 second after turning ignition switch
ªONºBATTERY VOLTAGE
(11 - 14V)
AEC801
FUEL PUMPSR20DE
System Description
EC-316

Fuel Pressure RegulatorNCEC0467
Fuel pressure at idling
kPa (bar, kg/cm2, psi)Vacuum hose is connected Approximately 235 (2.35, 2.4, 34)
Vacuum hose is disconnected Approximately 294 (2.94, 3.0, 43)
Idle Speed and Ignition TimingNCEC0468
Target idle speed*1 rpm No-load*3 (in ªPº or ªNº position) 750 50
Air conditioner: ON rpm In ªPº or ªNº position 825 or more
Ignition timing*2 In ªPº or ªNº position 15É 2É BTDC
Throttle position sensor idle position V0.35 - 0.65
*1: Throttle position sensor harness connector connected
*2: Throttle position sensor harness connector disconnected
*3: Under the following conditions:
IAir conditioner switch: OFF
IElectrical load: OFF (Lights, heater fan & rear window defogger)
ISteering wheel: Kept in straight-ahead position
Ignition CoilNCEC0574
Primary voltage VBattery voltage (11 - 14)
Primary resistance [at 25ÉC (77ÉF)] kW2.2
Secondary resistance [at 25ÉC (77ÉF)] kWApproximately 17
Mass Air Flow SensorNCEC0470
Supply voltage (Heater) VBattery voltage (11 - 14)
Supply voltage (Sensor) VApproximately 5
Output voltage V1.3 - 1.7*
Mass air flow
(Using CONSULT-II or GST) g×m/sec2.5 - 5.0 at idle*
7.1 - 12.5 at 2,500 rpm*
*: Engine is warmed up to normal operating temperature and idling under no-load.
Engine Coolant Temperature SensorNCEC0471
Temperature ÉC (ÉF) Resistance kW
20 (68) 2.1 - 2.9
50 (122) 0.68 - 1.00
90 (194) 0.236 - 0.260
Fuel PumpNCEC0473
Resistance [at 25ÉC (77ÉF)]W0.2 - 5.0
IACV-AAC ValveNCEC0474
Resistance [at 20ÉC (68ÉF)]W
Between terminals1-2,2-3,4-5and5-620-24
InjectorNCEC0475
Resistance [at 25ÉC (77ÉF)]W13.5 - 17.5
SERVICE DATA AND SPECIFICATIONS (SDS)
Fuel Pressure Regulator
EC-330

Throttle Position SensorNCEC0477
Throttle valve conditions Resistance [at 25ÉC (77ÉF)]
Completely closedApproximately 0.6 kW
Partially open0.6 - 4.0 kW
Completely openApproximately 4.0 kW
Heated Oxygen Sensor 1 (Front) HeaterNCEC0478
Resistance [at 25ÉC (77ÉF)]W2.3 - 4.3
Intake Air Temperature SensorNCEC0480
Temperature ÉC (ÉF) Resistance kW
20 (68) 2.2 - 2.6
80 (176) 0.31 - 0.37
EVAP Canister Purge Volume Control ValveNCEC0481
Resistance [at 20ÉC (68ÉF)]W31-35
Heated Oxygen Sensor 1 (Rear) HeaterNCEC0483
Resistance [at 25ÉC (77ÉF)]W2.3 - 4.3
Crankshaft Position Sensor (OBD)NCEC0575
Resistance [at 25ÉC (77ÉF)]W166 - 204
SERVICE DATA AND SPECIFICATIONS (SDS)
Throttle Position Sensor
EC-331

HEADLAMP - HEADLAMP AIMING CONTROL
(MANUAL) -................................................................. 87
Wiring Diagram - H/AIM - ........................................ 87
HEADLAMP - HEADLAMP AIMING CONTROL
(AUTO) -....................................................................... 91
System Description .................................................. 91
Initialisation .............................................................. 91
Component Parts and Harness ............................... 92
Wiring Diagram - H/AIM - ........................................ 93
Trouble Diagnosis .................................................... 95
Removal and Installation ......................................... 99
PARKING, LICENSE AND TAIL LAMPS.................. 100
Wiring Diagram - TAIL/L - ...................................... 100
STOP LAMP.............................................................. 104
Wiring Diagram - STOP - ...................................... 104
BACK-UP LAMP........................................................ 107
Wiring Diagram - BACK/L - ................................... 107
FRONT FOG LAMP.................................................... 110
Wiring Diagram - F/FOG - ...................................... 110
Aiming Adjustment .................................................. 111
Bulb Specifications ................................................. 111
REAR FOG LAMP...................................................... 112
Wiring Diagram - R/FOG -...................................... 112
TURN SIGNAL AND HAZARD WARNING LAMPS.. 117
Schematic ............................................................... 117
Wiring Diagram - TURN - ....................................... 118
Trouble Diagnoses................................................. 123
ILLUMINATION.......................................................... 124
Schematic .............................................................. 124
Wiring Diagram - ILL - ........................................... 125
INTERIOR, SPOT, VANITY MIRROR AND
LUGGAGE ROOM LAMPS....................................... 130
System Description ................................................ 130
Schematic .............................................................. 131
Wiring Diagram - INT/L - ....................................... 132
BULB SPECIFICATIONS.......................................... 137
Headlamp............................................................... 137
Exterior Lamp ........................................................ 137
Interior Lamp.......................................................... 137
METER AND GAUGES............................................. 138
System Description ................................................ 138
Combination Meter ................................................ 139
Wiring Diagram - METER -/MODELS BEFORE
VIN - P11U0548750............................................... 141
Schematic .............................................................. 144
Wiring Diagram - METER -/M/T MODELS
AFTER VIN - P11U0548750.................................. 146
Wiring Diagram - METER -/CVT MODELS
AFTER VIN - P11U0548750.................................. 149
Combination Meter Self-Diagnosis ........................ 152
Trouble Diagnoses (Models before VIN -
P11U0548750) ....................................................... 155
Trouble Diagnoses (Models after VIN -
P11U0548750) ....................................................... 159
Fuel Level Sensor Unit Check............................... 164
QG & SR Engine Models ...................................... 164CD20T Engine Models .......................................... 164
Thermal Transmitter Check ................................... 164
WARNING LAMPS.................................................... 165
Warning Lamps/Schematic .................................... 165
Wiring Diagram - WARN - ..................................... 167
Electrical Components Inspection ......................... 179
WARNING CHIME..................................................... 180
System Description ................................................ 180
Wiring Diagram - CHIME - .................................... 181
Trouble Diagnoses................................................. 183
Electrical Components Inspection ......................... 185
FRONT WIPER AND WASHER................................ 186
System Description ................................................ 186
Wiring Diagram - WIPER - .................................... 188
Removal and Installation ....................................... 190
Front Washer Nozzle Adjustment .......................... 192
Front Washer Tube Layout .................................... 192
REAR WIPER AND WASHER.................................. 193
System Description ................................................ 193
Wiring Diagram - WIP/R -...................................... 195
Removal and Installation ....................................... 197
Washer Nozzle Adjustment ................................... 197
Washer Tube Layout ............................................. 199
Check Valve ........................................................... 199
HEADLAMP WASHER.............................................. 200
Wiring Diagram - HLC - ......................................... 200
Washer Tube Layout ............................................. 202
Check Valve ........................................................... 202
HORN, CIGARETTE LIGHTER AND CLOCK.......... 203
Wiring Diagram - HORN - ..................................... 203
REAR WINDOW DEFOGGER AND DOOR
MIRROR DEFOGGER............................................... 207
System Description ................................................ 207
Schematic .............................................................. 208
Wiring Diagram - DEF - ......................................... 209
Trouble Diagnoses................................................. 212
Electrical Components Inspection ......................... 213
Filament Check ...................................................... 213
Filament Repair ..................................................... 214
AUDIO........................................................................ 216
Anti-theft System ................................................... 216
Speed Dependent Volume Control ........................ 217
Personal Audio Settings ........................................ 217
Schematic .............................................................. 218
Wiring Diagram - AUDIO - ..................................... 219
Trouble Diagnoses................................................. 226
Inspection............................................................... 228
AUDIO ANTENNA..................................................... 229
Location of Antenna ............................................... 229
ELECTRIC SUNROOF.............................................. 230
Wiring Diagram - SROOF - ................................... 230
POWER DOOR MIRROR.......................................... 231
Wiring Diagram - MIRROR - ................................. 231
POWER SEAT........................................................... 233
Power Seat/Wiring Diagram - SEAT - ................... 233
HEATED SEAT.......................................................... 234
EL-2