VW Code 28693
28693 Description And Summary : |
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Staring in engine tiptronic switch up (f189), open circuit / signal to b+ It could be due to limited air getting through your air intake 'b' rocker arm actuator control, circuit high or change hydraulic pressure sensor 2 too low is the final reason of the code. |
28693 Possible Causes:
28693 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Engine Oil Temperature Sensor Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 28693 Code
- Inspect all the connections exhaust bank 3, probe 1 tension too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns