Nissan Altima (L32) 2007-2012 Service Manual ≻ Engine control system QR25DE except for california ≻ Component diagnosis ≻ P1148 closed loop control

Nissan Altima (L32) 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 ...

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 ...

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For vehicles with the 7 inch (18 cm) display For vehicles with the 5 inch (13 cm) display Perform the following steps to enable or disable the AEB with Pedestrian Detection system. For vehicles with the 7 inch (18 cm) display. 1. Press the button until "Settings" displays in the vehicle informati ...

Windshield wiper blades
Cleaning If your windshield is not clear after using the windshield-washer or if a wiper blade chatters when running, wax or other material may be on the blade or windshield. Clean the outside of the windshield with a washer fluid or a mild detergent. Your windshield is clean if beads do not form w ...

BSW system operation
For vehicles with the 7 inch (18 cm) display Side BSW/RCTA Indicator Light BSW indicator The BSW system operates above approximately 20 mph (32 km/h). If the radar sensors detect a vehicle in the detection zone, the side BSW/RCTA indicator light (1) illuminates. If the turn signal is then acti ...