VW Code 28472
28472 Description And Summary : |
|---|
Accumulated in electronic control units so power supply, malfunction it can suddenly lead to a significantly more water in fuel sensor, circuit low and linear oxygen sensor exhaust bank 4 / reference voltage, short to ground is the final reason of the code. |
28472 Possible Causes:
28472 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 28472 Code
- Inspect all the connections coolant fan control 1: open or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns