Q: P0038
I got the code P0038. And it says heater oxygen sensor heater control circuit high bank 1 sensor 2. What does that mean? What needs to be fixed ?
My car has 128099 miles.
My car has an automatic transmission.
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This code is triggered when there is excessive voltage detected in the heated oxygen sensor circuit. This may cause the oxygen sensor to produce faulty readings resulting in improper air/fuel adjustments to be made by the computer. I would suggest having a professional from YourMechanic come to your location to diagnose and inspect your vehicle.
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