Nissan Juke Service and Repair Manual : P0641 sensor power supply

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure


Diagnosis Procedure

1.CHECK GROUND CONNECTION

1. Turn ignition switch OFF.

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 SENSOR POWER SUPPLY CIRCUITS

Check harness for short to power and short to ground, between the following terminals.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 3.

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

3.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "Intermittent Incident", ???INCIDENT SIMULATION TESTS??? and ???GROUND INSPECTION???.

>> INSPECTION END

    P0638 electric throttle control actuator function
    DTC Logic DTC DETECTION LOGIC NOTE: If DTC P0638 is displayed with DTC P0120 or P2100, first perform trouble diagnosis for DTC P0120 or P2100. Refer to EC-909, "DTC Logic" (P0120), ...

    P0651 sensor power supply
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK GROUND CONNECTION 1. Turn ignition switch OFF. 2. Check ground connection E38. Refer to Ground Inspection in GI-44, "Circuit Ins ...

    Other materials:

    Refrigerant pressure sensor
    Exploded View Refer to HA-39, "Exploded View". (HR16DE) Refer to HA-94, "Exploded View". (MR16DDT) Removal and Installation REMOVAL Remove refrigerant pressure sensor. Refer to HA-42, "REFRIGERANT PRESSURE SENSOR : Removal and Installation". (HR16DE) Refer to ...

    Intelligent Key operation
    You can lock or unlock the doors without taking the key out from your pocket or bag. When you carry the Intelligent Key with you, you can lock or unlock all doors by pushing the door handle request switch (drivers or front passengers) A or lift gate request switchB within the range of ...

    ECU diagnosis information
    IPDM E/R Reference Value VALUES ON THE DIAGNOSIS TOOL TERMINAL LAYOUT PHYSICAL VALUES *1: MR16DDT engine models *2: Except MR16DDT engine models *3: CVT models *4: M/T models *5: With daytime running light system *6: Without daytime running light system *7: K9K engine mo ...