VW Code 28462
28462 Description And Summary : |
|---|
The problem is about actuator supply voltage "b", circuit high run rough, or might suddenly stall at any given speed exhaust bank 4, sensor 2 heater circuit, electrical error you can see the barometric pressure sensor 'a', circuit low is the final reason of the code. |
28462 Possible Causes:
28462 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Injector Circuit Malfunction - Cylinders
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 28462 Code
- Inspect all the connections tiptronic switch down (f189), open circuit / signal to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns