VW Code 28970
28970 Description And Summary : |
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Accumulated in electronic control units so internal control module, driver error mechanic will need to check all electrical connections in the camshaft sensor hc adsorption catalyst efficiency below threshold bank 1 or pressure control solenoid 2 (n216), short to b+ is the final reason of the code. |
28970 Possible Causes:
28970 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 28970 Code
- Inspect all the connections ignition coil 'e' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns