Search Results for "P0139"
Diagnostic Code Found: P0139
We found the standard definition for P0139: O2 Sensor Circuit Slow Response (Bank 1, Sensor 2). However, to give you accurate repair instructions, you must select your car manufacturer first.
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We found the standard definition for P0139: O2 Sensor Circuit Slow Response (Bank 1, Sensor 2). However, to give you accurate repair instructions, you must select your car manufacturer first.