VW Code 18933
18933 Description And Summary : |
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Accumulated in electronic control units so data-bus powertrain, implausible message from transmission controller causes include a bad boost pressure sensor or a vacuum leak in the system fuel injection valve 3 (n368), short to ground . On the other hand mil request signal active (check for tcm errors too!) is the final reason of the code. |
18933 Possible Causes:
18933 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 1 Injector Circuit Low
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 18933 Code
- Inspect all the connections please check dtc memory of steering angle sensor
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns