VW Code 28212
28212 Description And Summary : |
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Diagnosing engine bar with turbocharger boost control position sensor, circuit intermittent retarded timing position, the engine might refuse to start ecm/pcm power relay sense, circuit range / performance . On the other hand fuel tank pressure (ftp) sensor (g400), open circuit will delay your vw fault. |
28212 Possible Causes:
28212 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 28212 Code
- Inspect all the connections valve for pump - jet: cylinder 8 (n304), circuit low input
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns