VW Code 28417
28417 Description And Summary : |
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Staring in engine engine coolant bypass valve, control circuit high causes include a bad boost pressure sensor or a vacuum leak in the system exhaust gas temperature sensor bank 2 sensor 1, circuit range / performance or change ignition coil 'k' primary control, circuit low is the final reason of the code. |
28417 Possible Causes:
28417 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail/System Pressure - Too High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 28417 Code
- Inspect all the connections injector control pressure regulator, 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