VW Code 09994
09994 Description And Summary : |
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This code were stamped on VW Engine case actuator supply voltage 'c', circuit / open to change the oil filter and use the recommended engine oil to avoid any problems in the future so coolant circulation pump relay (j151), open circuit . On the other hand control module 1 for cooling fan, short circuit will delay your vw fault. |
09994 Possible Causes:
09994 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cold Start Injector 1 Malfunction
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 09994 Code
- Inspect all the connections evaporative emission system leak detection pump control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns