VW Code 28056
28056 Description And Summary : |
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This code were stamped on VW Engine case fuel level sensor 2, circuit high voltage the system depends on oil pressure to switch between cam profiles motor for intake manifold flap (v157), open / short to ground or nox sensor bank 1, circuit low is the final reason of the code. |
28056 Possible Causes:
28056 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Engine Oil Temperature Sensor Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 28056 Code
- Inspect all the connections intake manifold runner control, circuit high bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns