Nissan Maxima Service and Repair Manual: B2268 water temp

Description

The engine coolant temperature signal is transmitted from ECM to the combination meter via CAN communication.

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure

1.PERFORM SELF-DIAGNOSIS OF ECM

Perform "Self Diagnosis Result" of ECM, and repair or replace malfunctioning parts.

>> Refer to EC-138, "CONSULT Function".

    B2267 engine speed
    Description The engine speed signal is transmitted from ECM to the combination meter via CAN communication. DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.PERFORM SELF-DIAGNOSIS OF ECM ...

    Power supply and ground circuit
    COMBINATION METER COMBINATION METER : Diagnosis Procedure Regarding Wiring Diagram information, refer to MWI-87, "Wiring Diagram". 1.CHECK FUSES Check for blown combination meter fuses. 2.POWER ...

    Other materials:

    Combination switch system symptoms
    SYMPTOM DIAGNOSIS COMBINATION SWITCH SYSTEM SYMPTOMS Symptom Table Perform the data monitor of CONSULT to check for any malfunctioning item. Check the malfunction combinations Identify the malfunctioning part from the agreed combination and repair or replace the part. ...

    P0138, P0158 HO2S2
    Description The heated oxygen sensor 2, after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. Even if switching characteristics of the air fuel ratio (A/F) sensor 1 are shifted, the air-fuel ratio is controlled to stoichiometric, by the signal ...

    Steering angle sensor
    Exploded View Steering angle sensor  Screw Front Removal and Installation REMOVAL Remove the spiral cable. Refer to SR-15, "Removal and Installation". Remove the screws (A) and release the clips (B) to remove the steering angle sensor (1) from the spir ...

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