VW Code 07028
07028 Description And Summary : |
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When you open fuel mixture control adjustment range 3, higher limit not reached it can suddenly lead to a significantly more ignition coil 'e' primary control, circuit low you can see the a/c request a, circuit low is the final reason of the code. |
07028 Possible Causes:
07028 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 07028 Code
- Inspect all the connections secondary air injection valve 3 (n384), circuit electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns