Nissan Primera P11. Instruction — part 259
DTC Confirmation Procedure
NCEC0580
NOTE:
If “DTC Confirmation Procedure” has been previously conducted,
always turn ignition switch “OFF” and wait at least 9 seconds
before conducting the next test.
With CONSULT-II
1)
Turn ignition switch “ON” and select “DATA MONITOR” mode
with CONSULT-II.
2)
Start engine and run it for at least 10 seconds at idle speed.
3)
If 1st trip DTC is detected, go to “Diagnostic Procedure”, EC-
SR-237.
With GST
Follow the procedure “With CONSULT-II” above.
DTC P0335 CRANKSHAFT POSITION SENSOR (CKPS) (OBD)
SR20DE
DTC Confirmation Procedure
EC-235
Wiring Diagram
NCEC0581
YEC839
: Detectable line for DTC
: Non-detectable line for DTC
: Hyper CVT models
ECM
TCM
(TRANSMISSION
CONTROL
MODULE)
CRANKSHAFT
POSITION
SENSOR (OBD)
DTC P0335 CRANKSHAFT POSITION SENSOR (CKPS) (OBD)
SR20DE
Wiring Diagram
EC-236
Diagnostic Procedure
NCEC0582
1
RETIGHTEN GROUND SCREWS
1. Turn ignition switch “OFF”.
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.
SEF226X
2. 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.
I
Harness for open or short between crankshaft position sensor (OBD) and ECM
I
Harness 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 P0335 CRANKSHAFT POSITION SENSOR (CKPS) (OBD)
SR20DE
Diagnostic Procedure
EC-237
Component Inspection
NCEC0583
CRANKSHAFT POSITION SENSOR (OBD)
NCEC0583S01
1.
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 - 204
Ω
[at 20°C (68°F)]
CVT models
Approx. 285
Ω
[at 20°C (68°F)]
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 “Component Inspection”, EC-SR-238.
OK or NG
OK
©
GO TO 8.
NG
©
Replace crankshaft position sensor (OBD).
8
CHECK INTERMITTENT INCIDENT
Perform “TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT”, EC-SR-114.
©
INSPECTION END
SEF960N
SEF231W
DTC P0335 CRANKSHAFT POSITION SENSOR (CKPS) (OBD)
SR20DE
Component Inspection
EC-238
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