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P0063

HO2S Heater Control Circuit Low Bank 2 Sensor 3

What this code means

Diagnostic trouble code P0063 indicates: HO2S Heater Control Circuit Low Bank 2 Sensor 3. 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 P0063

P0063 is part of the Lambda / O2 OFF group. These ECUs support Lambda / O2 OFF, which switches it off:

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