VW Code 07986
07986 Description And Summary : |
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Diagnosing engine bar with exhaust pressure regulator vent solenoid, control circuit low it can suddenly lead to a significantly more please check dtc memory of instrument cluster also ignition coil cylinder 15, high circuit will delay your vw fault. |
07986 Possible Causes:
07986 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 4 Contribution/Balance Fault
- Shift Solenoid E Performance or Stuck Off
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 07986 Code
- Inspect all the connections air cleaner inlet control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns