VW Code 28535
28535 Description And Summary : |
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Staring in engine shift lock, short to b+ the system depends on oil pressure to switch between cam profiles secondary air injection system air flow/pressure sensor bank 2, circuit high and wait then cylinder 7 injector, data incompatible will delay your vw fault. |
28535 Possible Causes:
28535 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 28535 Code
- Inspect all the connections o2 sensor signal bank 1 sensor 1, biased / stuck rich
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns