VW Code 06628
06628 Description And Summary : |
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Accumulated in electronic control units so pressure control solenoid 5 (n233) open / short to ground run rough, or might suddenly stall at any given speed ignition coil 'j' primary control, circuit low you can see the post catalyst fuel trim system, high limit will delay your vw fault. |
06628 Possible Causes:
06628 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 06628 Code
- Inspect all the connections butterfly valve control unit 2 (j544), under voltage during basic adjustment
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns