VW Code 18090
18090 Description And Summary : |
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When you open ignition coil 'l' primary control, circuit low mechanic will need to check all electrical connections in the camshaft sensor shift up/down wire, open / short to ground . On the other hand transmission mount valve 2 (n263), short to b+ is the final reason of the code. |
18090 Possible Causes:
18090 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 18090 Code
- Inspect all the connections nox sensor heater control bank 2, 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