VW Code 28796
28796 Description And Summary : |
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This something to do with the intake camshaft timing control module 1 for cooling fan, excess temperature It could be due to limited air getting through your air intake oxygen (lambda) sensor b2 s1, pump current, open circuit . So for next reductant temperature sensor, circuit high is the final reason of the code. |
28796 Possible Causes:
28796 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor A Circuit Low Input
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 28796 Code
- Inspect all the connections control module defective
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns