DTC P1231 code: Injector Circuit Cylinder 7 Short To Ground (AUDI, VOLKSWAGEN) Injector Circuit Cylinder 4 Intermittent (BUICK, CADILLAC, CHEVROLET, GMC) High Speed Fuel Pump Relay Activated (FORD, LINCOLN, MERCURY) Active Stability Control Plausibility (MITSUBISHI) Throttle Position Sensor 1 and 2 Circuit (SAAB) Fuel Pump Relay High Voltage (SUZUKI). Fault type Drive system in category Failure of fuel or air supply system.
Error Code DTC / Diagnostic Trouble Code:
P1231
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Hexadecimal Code: 1231
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The orange color P1231 indicates car fault. What to do when the car started to show P1231 error. After starting the car a signal P1231 lights orange. What means P1231 in orange color. Auto P1231 error repair code.
- Error code Wiper Wash/Delay Switch Circuit Failure:
- What does it mean injector circuit cylinder 7 short to ground (audi, volkswagen) injector circuit cylinder 4 intermittent (buick, cadillac, chevrolet, gmc) high speed fuel pump relay activated (ford, lincoln, mercury) active stability control plausibility (mitsubishi) throttle position sensor 1 and 2 circuit (saab) fuel pump relay high voltage (suzuki) definition.
- Error code Shift Solenoid (SS) D -Control Circuit Low:
- What does it mean Wiring, short to earth, shift solenoid, ECM/PCM/TCM injector circuit cylinder 7 short to ground (audi, volkswagen) injector circuit cylinder 4 intermittent (buick, cadillac, chevrolet, gmc) high speed fuel pump relay activated (ford, lincoln, mercury) active stability control plausibility (mitsubishi) throttle position sensor 1 and 2 circuit (saab) fuel pump relay high voltage (suzuki) explain.
- Error code Shift Timing Solenoid &Quot;B&Quot; Low:
- What does it mean injector circuit cylinder 7 short to ground (audi, volkswagen) injector circuit cylinder 4 intermittent (buick, cadillac, chevrolet, gmc) high speed fuel pump relay activated (ford, lincoln, mercury) active stability control plausibility (mitsubishi) throttle position sensor 1 and 2 circuit (saab) fuel pump relay high voltage (suzuki) what is.
- Error code Mirror Driver Vertical Switch Circuit Failure:
- What does it mean injector circuit cylinder 7 short to ground (audi, volkswagen) injector circuit cylinder 4 intermittent (buick, cadillac, chevrolet, gmc) high speed fuel pump relay activated (ford, lincoln, mercury) active stability control plausibility (mitsubishi) throttle position sensor 1 and 2 circuit (saab) fuel pump relay high voltage (suzuki) meaning.