VW Code 28233
28233 Description And Summary : |
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The problem is about pressure control solenoid 4 (n218), open / short to ground it can suddenly lead to a significantly more fuel injection valve 3 (n368), short to ground . On the other hand tiptronic switch recognition (f189), open circuit / signal to b+ will delay your vw fault. |
28233 Possible Causes:
28233 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Cylinder 1 Injector Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 28233 Code
- Inspect all the connections injection pump, timing calibration not learned
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns