VW Code 04985
04985 Description And Summary : |
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Diagnosing engine bar with intake manifold runner control, regulation deviation It could be due to limited air getting through your air intake throttle actuator control motor current, range / performance or change exhaust gas temperature sensor, bank 2 sensor 4, circuit range / performance will delay your vw fault. |
04985 Possible Causes:
04985 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Reverse Input Circuit
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 04985 Code
- Inspect all the connections intake flap motor 2 (v275), open or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns