P0131 Diagnostic Trouble Code Discussion for June 2022
Air Fuel Sensor (Bank 1 Sensor 1) Circuit Low Input (Lean Shift)
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| Help Request | Posted | |
| 2012 Cadillac CTS 3.6L Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on VIN: 1G6DC1E38C P0131: B1S1 Low Voltage. Car came into the shop with the above Codes... Car would not idle that great and you can see hear popping what sounded like the intake... Misfire count was not consistent to certain cylinders... Could not drive the car... I looked at the Fuel Pressure o... |
June 27, 2022 |
