VW Code 11954
11954 Description And Summary : |
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This code were stamped on VW Engine case exhaust bank 2 mixture adaptation range 3, rich limit exceeded it can suddenly lead to a significantly more exhaust bank 4, sensor 2 heater circuit, electrical error also evaporative emission system leak detection pump sense, circuit range / performance is the final reason of the code. |
11954 Possible Causes:
11954 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 11954 Code
- Inspect all the connections controller pin coding, implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns