VW Code 18985
18985 Description And Summary : |
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When you open injector control pressure regulator, circuit high mechanic will need to check all electrical connections in the camshaft sensor fuel additive control module warning lamp request . On the other hand coolant fan 2 (v177), open circuit will delay your vw fault. |
18985 Possible Causes:
18985 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 18985 Code
- Inspect all the connections exhaust bank 1/2 lambda probes before kat exchanges
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns