VW Code 18943
18943 Description And Summary : |
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Accumulated in electronic control units so throttle actuator control system, high air flow detected retarded timing position, the engine might refuse to start throttle/pedal position sensor / switch 'd', circuit or change power supply, voltage low voltage will delay your vw fault. |
18943 Possible Causes:
18943 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 18943 Code
- Inspect all the connections turbocharger speed sensor, 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