Nissan Altima 2007-2012 Service Manual: P1148, P1168 Closed loop control

DTC Logic

DTC DETECTION LOGIC

NOTE: DTC P1148 or P1168 is displayed with another DTC for A/F sensor 1.

Perform the trouble diagnosis for the corresponding DTC.

    P0850 PNP Switch
    Description When the selector lever position is P or N, park/neutral position (PNP) signal from the TCM is sent to ECM (CVT models). When the selector lever position is Neutral position, park/n ...

    P1212 TCS Communication line
    Description This CAN communication line is used to control the smooth engine operation during the TCS operation. Pulse signals are exchanged between ECM and “ABS actuator and electric unit (cont ...

    Other materials:

    P0132, P0152 A/F sensor 1
    Description The air fuel ratio (A/F) sensor 1 is a planar one-cell limit current sensor. The sensor element of the A/F sensor 1 is composed an electrode layer, which transports ions. It has a heater in the element. The sensor is capable of precise measurement = 1, but also in the lean and ...

    Trunk room trim & trunk lid finisher
    Exploded View TRUNK ROOM TRIM 1. Trunk lid finisher 2. Trunk lid rubber bumper 3. Trunk net rear 4. Trunk rear finisher 5. Trunk side finisher (RH) 6. Trunk floor carpet 7. Spare tire cover 8. Trunk floor board (LH) 9. Trunk side finisher (LH) 10. Trunk net side A. Clip C205 B. Clip - ...

    Camera control unit
    Removal and Installation - Coupe REMOVAL 1. Disconnect the negative battery terminal. 2. Remove the trunk floor carpet and spare tire cover. Refer to INT-23, "Removal and Installation". 3. Remove the LH trunk side finisher. Refer to INT-23, "Removal and Installation" ...