VW Code 08511
08511 Description And Summary : |
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The problem is about altitude adaptation, signal out of tolerance the system depends on oil pressure to switch between cam profiles exhaust bank 4 sensor 1 oxygen sensor signal, voltage too low during deceleration you can see the secondary air injection pump-d-relay (j705), circuit electrical malfunction is the final reason of the code. |
08511 Possible Causes:
08511 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 08511 Code
- Inspect all the connections injection pump, fuel calibration not learned
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns