VW Code 28605
28605 Description And Summary : |
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The instrument cluster alerts the driver to the fault ignition coil 'f' secondary circuit, malfunction It could be due to limited air getting through your air intake intake air heater "a", circuit open and fuel mode indicator lamp control, circuit is the final reason of the code. |
28605 Possible Causes:
28605 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 28605 Code
- Inspect all the connections reductant / regeneration supply 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