Nissan Altima 2007-2012 Service Manual: P1148 Closed loop control

DTC Logic

DTC DETECTION LOGIC

NOTE: DTC P1148 is displayed with another DTC for A/F sensor 1.

Perform the trouble diagnosis for the corresponding DTC.

    P0850 PNP Switch
    Description When the shift lever position is P or N (CVT), Neutral position (M/T), park/neutral position (PNP) switch is ON. ECM detects the position because the continuity of the line (the ON s ...

    P1217 engine over temperature
    DTC Logic DTC DETECTION LOGIC NOTE: • If DTC P1217 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX. • If DTC P1217 is displayed with DTC P0607, first perfor ...

    Other materials:

    AV Branch line circuit
    Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the AV control unit for damage, bend and loose connection (unit side and connector side). I ...

    On-vehicle repair
    STARTER MOTOR Removal and Installation M/T Models REMOVAL 1. Disconnect the negative battery terminal. 2. Disconnect the starter motor harness connectors. 3. Remove the two starter motor bolts, using power tools. 4. Remove the starter motor. INSTALLATION 1. Installation is in the ...

    License plate lamp
    Bulb Replacement REMOVAL 1. Position trunk lid finisher aside. 2. Turn license plate lamp bulb socket counterclockwise to unlock and remove. 3. Pull license plate lamp bulb to remove from socket. INSTALLATION Installation is in the reverse order of removal. Removal and Installation ...