Nissan Juke Service and Repair Manual : P2002 diesel particulate filter

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure


Diagnosis Procedure

1.CHECK DIESEL PARTICULATE FILTER

Refer to EC-995, "Component Inspection".

OK or NG OK >> INSPECTION END

NG >> GO TO 2.

2.REPLACE DIESEL PARTICULATE FILTER

1. Replace diesel particulate filter.

2. Perform ???Diesel Particulate Filter Data Clear???. Refer to EC-884, "Work Procedure" >> INSPECTION END

Component Inspection

1.CHECK DIESEL PARTICULATE FILTER-I

1. Start engine and warm it up to normal operating temperature.

2. With engine running in neutral position, make 4 accelerations (wait at least 10 seconds between 2 accelerations).

3. Put white duster on exhaust line output.

4. With engine running in neutral position, make 1 acceleration.

5. Duster is still white.

Is the inspection result normal? YES >> INSPECTION END

NO >> GO TO 2.

2.CHECK DIESEL PARTICULATE FILTER-II

1. Put a new white duster.

2. With engine running in neutral position, make 10 accelerations.

3. Compare duster state with the first one (Step 1 - 5). If duster becames dark grey or black, diesel particulate filter is damaged.

Is the diesel particulate filter damaged? YES >> GO TO 3.

NO >> INSPECTION END

3.REPLACE DIESEL PARTICULATE FILTER

1. Replace diesel particulate filter.

2. Perform ???Diesel Particulate Filter Data Clear???. Refer to EC-884, "Work Procedure".

>> INSPECTION END

    P1650 thermoplunger control unit
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK THERMOPLUNGER CONTROL UNIT POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect thermoplunger control unit harness connector ...

    P2080 EGT sensor 1
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK GROUND CONNECTIONS 1. Turn ignition switch OFF. 2. Check ground connection E38. Refer to Ground inspection in GI-44, "Circuit In ...

    Other materials:

    Component parts
    Component Parts Location LHD 2WD 1. ECM Refer to EC-25, "ENGINE CONTROL SYSTEM : Component Parts Location" (MR16DDT), EC-455, "ENGINE CONTROL SYSTEM : Component Parts Location" (HR16DE), EC-813, "Component Parts Location" (K9K). 2. TCM*1 Refer to TM-314, ...

    P0740 torque converter
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE CAUTION: Be careful of the driving speed. 1.PREPARATION BEFORE OPERATION (PART 1) If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next ...

    Back door does not opened
    Diagnosis Procedure 1.CHECK BACK DOOR OPENER SWITCH Check back door opener switch. Refer to DLK-244, "Component Function Check". Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace the malfunctioning parts. 2.CHECK BACK DOOR OPENER ACTUATOR ...