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Nissan > Engine Codes > P1148
 
Models: Most Nissan Models

DTC: P1148

Search Bulletins/Recalls for P1148

Trouble diagnosis name: Closed loop control function (Bank 1)

Diagnosis Logic

DTC detecting condition:

  • The closed loop control function for bank 1 does not operate even when vehicle is driving in the specified condition.

Possible cause:

  • The heated oxygen sensor 1 circuit is open or shorted.
  • Heated oxygen sensor 1
  • Heated oxygen sensor heater

 
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