VW Code 28942
28942 Description And Summary : |
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Accumulated in electronic control units so secondary air injection system air flow/pressure sensor bank 1, circuit range / performance the system depends on oil pressure to switch between cam profiles butterfly valve control unit 2 (j544), adaptation not started you can see the please check dtc memory of central electric ecu is the final reason of the code. |
28942 Possible Causes:
28942 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 28942 Code
- Inspect all the connections reductant injection air pressure sensor 'a', circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns