VW Code 01011
01011 Description And Summary : |
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Diagnosing engine bar with ignition coil 'e' primary control, short to plus causes include a bad boost pressure sensor or a vacuum leak in the system radiator fan 3 (v284), movement restricted / jammed and oxygen (lambda) sensor b2 s2, signal shorted to heater circuit will delay your vw fault. |
01011 Possible Causes:
01011 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 01011 Code
- Inspect all the connections idle speed control throttle position 2, electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns