Monitor Strategy

Related DTCs

P0037: Heated oxygen sensor heater (bank 1) open/short (Low electrical current) P0038: Heated oxygen sensor heater (bank 1) open/short (High electrical current) P0057: Heated oxygen sensor heater (bank 2) open/short (Low electrical current) P0058: Heated oxygen sensor heater (bank 2) open/short (High electrical current)

Required Sensors/ Components (Main)

Heated oxygen sensor heater (bank 1 and 2)

Required Sensors/ Components (Related)

Vehicle speed sensor

Frequency of Operation

Continuous

Duration

P0037 and P0057: 0.5 seconds P0038 and P0058: 0.3 seconds

MIL Operation

Immediate

Sequence of Operation

None

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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