VW Code 28003
28003 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault cylinder 9 injector, data incompatible to change the oil filter and use the recommended engine oil to avoid any problems in the future so nox sensor heater sense bank 1, circuit high . So for next hydraulic pressure sensor 1, adaptation at limit is the final reason of the code. |
28003 Possible Causes:
28003 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Shutoff Solenoid Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 28003 Code
- Inspect all the connections exhaust gas recirculation throttle control, circuit 'a' low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns