VW Code 28894
28894 Description And Summary : |
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Staring in engine data bus powertrain, no communication It could be due to limited air getting through your air intake o2 sensor signal bank 2 sensor 2, biased / stuck lean also transmission solenoid power relay, short to ground will delay your vw fault. |
28894 Possible Causes:
28894 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 10 Contribution/balance Fault
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 28894 Code
- Inspect all the connections data bus powertrain, implausible message of the abs control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns