VW Code 04230
04230 Description And Summary : |
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This code were stamped on VW Engine case reductant injection air pump control, circuit low retarded timing position, the engine might refuse to start valve for pump - jet: cylinder 8 (3040), electrical malfunction and wait then interference in mechatronic module is the final reason of the code. |
04230 Possible Causes:
04230 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Engine Shutoff Solenoid Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 04230 Code
- Inspect all the connections mil call-up circuit / transmission control module, 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