VW Code 08991
08991 Description And Summary : |
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This something to do with the intake camshaft timing relay for exhaust cooling agent (n313), open circuit the system depends on oil pressure to switch between cam profiles control unit programming, programming not finished and interference in mechatronic module is the final reason of the code. |
08991 Possible Causes:
08991 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Reverse Input Circuit
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 08991 Code
- Inspect all the connections ignition switch run/start position, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns