Nissan Versa (N17): Fuel system (FL)

Other materials:

P1148 closed loop control
DTC Logic DTC DETECTION LOGIC NOTE: DTC P1148 is displayed with DTC for A/F sensor 1. When the DTC is detected, perform the trouble diagnosis of DTC corresponding to A/F sensor 1. DTC No. Trouble diagnosis (Trouble diagnosis content) DTC detecting condition Possible cause ...

Low tire pressure warning lamp does not turn off
Diagnosis Procedure 1.INSPECT BCM CONNECTOR Turn ignition switch OFF. Disconnect BCM connectors. Check terminals for damage or loose connections. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace damaged parts. 2.BCM POWER SUPPLY AND GROUND CIRCUITS ...