VW Code 28235
28235 Description And Summary : |
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This something to do with the intake camshaft timing engine coolant level sensor / switch, circuit range / performance the system depends on oil pressure to switch between cam profiles torque management request input signal a, range / performance or reductant injection valve bank 1 unit 2, circuit high will delay your vw fault. |
28235 Possible Causes:
28235 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 28235 Code
- Inspect all the connections ignition coil 'f' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns