VW Code 12107
12107 Description And Summary : |
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Staring in engine exhaust bank 4 sensor 1, voltage too low or air leak to change the oil filter and use the recommended engine oil to avoid any problems in the future so a/c refrigerant distribution valve control, circuit high also pressure control solenoid 2 (n216), short to b+ will delay your vw fault. |
12107 Possible Causes:
12107 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 12107 Code
- Inspect all the connections diesel particulate filter pressure sensor 'a', 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