VW Code 12111
12111 Description And Summary : |
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Accumulated in electronic control units so valve for torque support mount, open circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 1 sensor 1 o2 sensor signal, implausibly lean you can see the nox sensor heater control bank 2, circuit / open will delay your vw fault. |
12111 Possible Causes:
12111 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Timing Reference High Resolution Signal A Too Many Pulses
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 4 Contribution/Balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 12111 Code
- Inspect all the connections system too lean at higher load, bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns