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Home >> Nissan-Datsun >> 2018 >> NV200 S >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (1 Of 3) >> DTC/Circuit Diagnosis >> DTC P0132: A/F Sensor 1 >> DTC Description >> DTC Detection Logic

DTC Detection Logic

To judge the malfunction, the diagnosis checks that the A/F signal computed by ECM from the A/F sensor 1 signal is not inordinately high.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0132

A/F SENSOR1 (B1)

(O2 sensor circuit high voltage bank 1 sensor 1)

The A/F signal computed by ECM from the A/F sensor 1 signal is constantly approx. 5 V.
  • Harness or connectors

    (A/F sensor 1 circuit is open or shorted.)

  • A/F sensor 1
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