VW Code 28946
28946 Description And Summary : |
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When you open control module 1 for cooling fan, excess temperature It could be due to limited air getting through your air intake please check dtc memory of ecu number 2 also angle sensors 1 for butterfly valve drive 2 (g297), signal too largely is the final reason of the code. |
28946 Possible Causes:
28946 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 28946 Code
- Inspect all the connections exhaust bank 4, sensor 2, tension too small
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns