Nissan Murano: Dtc/circuit Diagnosis / P0315 Crankshaft Position
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
| P0315 |
Crankshaft position (Crankshaft Position System Variation Not Learned) |
Diagnosis condition | Engine run and fuel shut off |
| Signal | — | ||
| Threshold | Learning value of signal plate variation is abnormal or not learned. | ||
| Diagnosis delay time | — | ||
POSSIBLE CAUSE
-
Signal plate
-
Crankshaft position sensor
-
Harness or connectors (Crankshaft position sensor circuit is open or shorted.)
FAIL-SAFE
Not applicable
CHECK DTC PRIORITY
If DTC P0315 is displayed with DTC P0335, first perform the trouble diagnosis for DTC P0335.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. DTC Index.
NO>>GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
-
Start the engine and warm it up to normal operating temperature.
-
Drive Nissan Murano vehicle at 80 km/h (50 MPH), with selecting suitable gear.
NOTE:
Always keep safe driving to the first priority.
-
Release accelerator pedal completely to decelerate the Nissan Murano vehicle.
NOTE:
Always keep safe driving to the first priority.
-
Repeat the step 2 and 3 until the integrated deceleration time to be 30 seconds.
-
Check 1st trip DTC.
Is 1st trip DTC detected?
YES>>Proceed to DTC Diagnosis Procedure.
NO>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>Confirmation after repair: INSPECTION END
CHECK DTC PRIORITY
If DTC P0315 is displayed with DTC P0335, first perform the trouble diagnosis for DTC P0335.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. Refer to DTC Index.
NO>>GO TO 2.
CHECK GEAR TOOTH
Visually check for chipping signal plate gear tooth.
Is the inspection result normal?
YES>>INSPECTION END
NO>>Replace the signal plate. Refer to Exploded View.
P0300 Misfire
DTC Description
DTC DETECTION LOGICWhen a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the crankshaft position (CKP) sensor (POS) signal to vary, ECM can determine that a misfire is occurring...
P0326 Knock Sensor
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detected condition
P0326
KNOCK SENSOR 1 B1
(Knock/Combustion Vibration Sensor 1 Circuit Range/Performance Bank 1 or Single Sensor)
Diagnosis condition
During fuel cut after engine warm-up
Signal
Knock sensor
Threshold
When the ECM detects knocking during engine running more than the threshold value
Diagnosis delay time
5 seconds
POSSIBLE CAUSEHarness or connectors(The knock sensor circuit is open or shorted...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Heated Steering Wheel System
Component Function Check CHECK HEATED STEERING WHEEL SYSTEM Check operation of heated steering wheel system. Refer to System Description. Is the inspection result normal? YES>> Inspection End. NO>> Refer to Diagnosis Procedure. Diagnosis Procedure CHECK POWER CIRCUIT Ignition switch OFF...
Nissan Murano (Z52) 2015-2024 Service Manual: Ignition Signal
Component Function Check INSPECTION START Turn ignition switch OFF, and restart engine. Does the engine start? YES>> With CONSULT: GO TO 2. YES>> Without CONSULT: GO TO 3. NO>> Proceed to Diagnosis Procedure. CHECK IGNITION SIGNAL FUNCTION With CONSULT Perform “POWER BALANCE” in “ACTIVE TEST” mode with CONSULT...
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Theremaybe one or two seatback pockets located on the back of the driver and passenger seats. The pockets can be used to store maps.
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