Nissan Juke Service and Repair Manual : P0697 sensor power supply

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure


Diagnosis Procedure

1.CHECK GROUND CONNECTION

1. Turn ignition switch OFF and wait at least 4 minutes.

2. Check ground connection E38. Refer to Ground Inspection in GI-44, "Circuit Inspection".

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace ground connection.

2.CHECK FUEL RAIL PRESSURE SENSOR POWER SUPPLY CIRCUIT-I

1. Disconnect fuel rail pressure sensor harness connector.

2. Turn ignition switch ON.

3. Check the voltage between fuel rail pressure sensor harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 4.

NO >> GO TO 3.

3.CHECK FUEL RAIL PRESSURE SENSOR POWER SUPPLY CIRCUIT-II

1. Turn ignition switch OFF and wait at least 4 minutes.

2. Disconnect ECM harness connectors.

3. Check harness for short to power and short to ground between fuel rail pressure sensor harness connector and ECM harness connector.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 4.

NO >> Repair short to ground or short to power in harness or connectors.

4.CHECK FUEL RAIL PRESSURE SENSOR

Refer to EC-918, "Component Inspection".

Is the inspection result normal? YES >> GO TO 5.

NO >> Replace fuel rail.

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "Intermittent Incident".

>> INSPECTION END

    P0657 ECM relay
    DTC Logic DTC DETECTION LOGIC NOTE: When IPDM E/R DTC is indicated with DTC P0657, IPDM E/R DTC must be checked first. Diagnosis Procedure 1.CHECK GROUND CONNECTION 1. Turn ignition switch O ...

    P0833 CPP switch
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK CLUTCH PEDAL POSITION SWITCH GROUND CIRCUIT FOR OPEN AND SHORT 1. Turn ignition switch OFF. 2. Disconnect clutch pedal position switch ...

    Other materials:

    Door does not lock/unlock with door request switch
    All door request switches ALL DOOR REQUEST SWITCHES : Description All doors do not lock/unlock using all door request switches. ALL DOOR REQUEST SWITCHES : Diagnosis Procedure 1.CHECK REMOTE KEYLESS ENTRY FUNCTION Check remote keyless entry function. Does door lock/unlock with Intelligent Ke ...

    Basic inspection
    DIAGNOSIS AND REPAIR WORK FLOW Work Flow DETAILED FLOW 1.OBTAIN INFORMATION ABOUT SYMPTOM Interview the customer to obtain as much malfunction information (conditions and environment when the malfunction occurred) as possible when the customer brings the vehicle in. >> GO TO 2. 2. ...

    Calibration of decel G sensor
    Description TCM stores calibration data (inherent characteristic value) of G sensor to provide accurate control. Therefore, it is required to perform calibration of G sensor after the following work is performed. • Removal/installation or replacement of G sensor • Replacement of TCM Proce ...