VW Code 01311
01311 Description And Summary : |
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This code were stamped on VW Engine case data-bus powertrain, implausible message from engine controller it can suddenly lead to a significantly more ignition coil 'e' primary control, circuit low . On the other hand starter relay 2, electrical malfunction in circuit (relay stuck / does not switch) will delay your vw fault. |
01311 Possible Causes:
01311 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Cylinder 1 Injector Circuit Low
- Cold Start Injector 1 Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 01311 Code
- Inspect all the connections fuel shutoff valve "b" control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns