Nissan Juke Service and Repair Manual : DPF (diesel particulate filter) data clear

Description

Perform ???DIESEL PARTICULATE FILTER DATA CLEAR??? in ???WORK SUPPORT??? mode with CONSULT-III when oxidation catalyst with diesel particulate filter is replaced as new one. Based on the signal from sensors ECM estimates the amount of particulate matter in diesel particulate filter and stores the value in EEPROM as diesel particulate filter data. When oxidation catalyst with diesel particulate filter is replaced as new one, there is a difference between diesel particulate filter data stored in ECM and the actual amount of particulate matter in diesel particulate filter, because no particulate matter is trapped in new diesel particulate filter. In this case, ECM cannot perform regeneration control correctly. So perform ???DIESEL PARTICULATE FILTER DATA CLEAR??? in ???WORK SUPPORT??? mode with CONSULT-III to clear diesel particulate filter data stored in ECM.

CAUTION:
Never perform ???DIESEL PARTICULATE FILTER DATA CLEAR??? in ???WORK SUPPORT??? mode with CONSULT- III when oxidation catalyst with diesel particulate filter is not replaced as new one. Diesel particulate filter may be damaged because regeneration is not performed at appropriate timing.

Work Procedure

1.START

1. Turn ignition switch ON.

2. Select ???DIESEL PARTICULATE FILTER DATA CLEAR??? in ???WORK SUPPORT??? mode with CONSULT-III.

3. Touch ???CLEAR??? and wait a few seconds.

4. Make sure that ???CMPLT??? is displayed on CONSULT-III screen.

>> END

    Service regeneration
    Description Service Regeneration is performed with CONSULT-III to reduce particulate matter in diesel particulate filter. Service Regeneration should be performed in the following cases. • ECM ...

    Other materials:

    Brake warning lamp
    Component Function Check 1.CHECK BRAKE WARNING LAMP FUNCTION (1) Check that brake warning lamp in combination meter turns ON for approx. 1 second after ignition switch is turned ON. CAUTION: Never start engine. Is the inspection result normal? YES >> GO TO 2. NO >> Proceed ...

    B1170, B1171, B1172, B1173, B1174, B1175 diagnosis sensor uniT
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.CHECK SELF-DIAG RESULT With CONSULT-III 1. Turn ignition switch ON. 2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp statu ...

    Exhaust manifold
    Exploded View 1. Exhaust gas temperature sensor 1 2. Gasket 3. Exhaust manifold 4. Exhaust gas pressure sensor 1 A. To cylinder head : N·m (kg-m, ft-lb) : Always replace after every disassembly. Removal and Installation REMOVAL 1. Remove turbocharger assembly. Refer to EM-284, " ...