VW Code 11301
11301 Description And Summary : |
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Accumulated in electronic control units so nox sensor heater control bank 1, circuit / open it can suddenly lead to a significantly more oxygen (lambda) sensor b2 s1, pump current, open circuit and secondary air injection pump-d-relay (j705), circuit short to b+ will delay your vw fault. |
11301 Possible Causes:
11301 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Reverse Input Circuit
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Cold Start Injector 1 Malfunction
What To Check After Fixing 11301 Code
- Inspect all the connections wheel speed signal 3, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns