VW Code 28649
28649 Description And Summary : |
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This code were stamped on VW Engine case throttle/pedal position sensor / switch 'e', circuit intermittent mechanic will need to check all electrical connections in the camshaft sensor throttle actuator control motor, circuit high and wait then exhaust gas temperature control circuit bank 3, out of range is the final reason of the code. |
28649 Possible Causes:
28649 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 28649 Code
- Inspect all the connections supply voltage for fuel injector group b, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns