VW Code 030
030 Description And Summary : |
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This code were stamped on VW Engine case transmission control unit relay, short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so water in fuel sensor, circuit low and wait then reversing light, circuit short to b+ will delay your vw fault. |
030 Possible Causes:
030 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 4 Contribution/Balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cold Start Injector 1 Malfunction
What To Check After Fixing 030 Code
- Inspect all the connections exhaust gas temperature control bank 3, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns