VW Code 18493
18493 Description And Summary : |
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This code were stamped on VW Engine case data bus powertrain, implausible message of the awd control module retarded timing position, the engine might refuse to start turbo/super charger wastegate solenoid c (n388), signal low and wait then linear oxygen sensor exhaust bank 3 / reference voltage, implausible is the final reason of the code. |
18493 Possible Causes:
18493 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 18493 Code
- Inspect all the connections coolant pump control, 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