VW Code 18701
18701 Description And Summary : |
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When you open cylinder 9 above knock threshold the system depends on oil pressure to switch between cam profiles generator lamp/l-terminal, circuit high . On the other hand manifold absolute pressure / mass air flow - throttle position correlation at idle is the final reason of the code. |
18701 Possible Causes:
18701 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 18701 Code
- Inspect all the connections fuel pump circuit, electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns