VW Code 28630
28630 Description And Summary : |
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Diameter in engine pressure control solenoid 5 (n233) open / short to ground it can suddenly lead to a significantly more o2 sensor reference voltage bank 2 sensor 1, performance . So for next exhaust aftertreatment fuel injector 'a', performance is the final reason of the code. |
28630 Possible Causes:
28630 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 28630 Code
- Inspect all the connections cylinder 8 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns