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2010 GMC Acadia 3.6L V6 FWD: P0051 and P0052 O2 Sensor Heater Circuit Faults

Model: 2010 GMC Acadia Fault Code: P0051 Posted: 2010-08-18 12:36

I own a 2010 GMC Acadia with a 3.6L V6 engine and front-wheel drive (FWD). My vehicle is currently displaying two diagnostic trouble codes: P0051 and P0052. - P0051: Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 2, Sensor 1) - P005

Related fault codes

P0051P0052

Comments (2)

Anonymous 2010-08-18 14:22

Is the vehicle still under warranty? If so, this issue may be eligible for repair coverage.

Anonymous 2010-08-24 16:04

I recommend taking the vehicle back to the dealership for a professional diagnosis and repair, as these codes relate to oxygen sensor heater circuits that are critical for emissions control and engine performance.