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Diagnostic fault codes P0130, P0131, P0132

Read the instructions below then start the fault diagnostic procedure.

Symptom: The malfunction indicator lamp is on. Any other diagnostic trouble codes (pressure sensor). Faults on the oxygen sensor rarely cause drivability problems. On the other hand, other faults which lead to a DTC on the oxygen sensor can cause drivability problems, depending on type.

Diagnostic fault codes P0130 , P0131 , P0132

Oxygen sensor, malfunctioning or not working at all


Symptom of fault

The malfunction indicator lamp is on. Any other diagnostic trouble codes (pressure sensor). Faults on the oxygen sensor rarely cause drivability problems. On the other hand, other faults which lead to a DTC on the oxygen sensor can cause drivability problems, depending on type.

Conditions

The oxygen sensor indicates lean mixture/low voltage or rich mixture/high voltage for than 30 seconds.