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P0032

HO2S Heater Control Circuit High Bank 1 Sensor 1

What this code means

Diagnostic trouble code P0032 indicates: HO2S Heater Control Circuit High Bank 1 Sensor 1. It was set by your vehicle's onboard diagnostics system and will typically keep the check engine light on until it's addressed.

ECUs that can switch off P0032

P0032 is part of the Lambda / O2 OFF group. These ECUs support Lambda / O2 OFF, which switches it off:

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