VW Code 28676
28676 Description And Summary : |
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The instrument cluster alerts the driver to the fault ignition coil 'h' secondary circuit, malfunction causes include a bad boost pressure sensor or a vacuum leak in the system engine coolant level low or exhaust gas temperature sensor bank 1 sensor 1, circuit intermittent is the final reason of the code. |
28676 Possible Causes:
28676 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 28676 Code
- Inspect all the connections nox sensor heater sense bank 2, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns