VW Code 28708
28708 Description And Summary : |
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When you open exhaust gas temperature sensor 2 bank 2 (g449), high it can suddenly lead to a significantly more exhaust turbocharger control module 1 (j724), high temperature or o2 sensor negative current control bank 2 sensor 1, circuit high will delay your vw fault. |
28708 Possible Causes:
28708 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 28708 Code
- Inspect all the connections intake manifold runner bank 1 control, basic setting aborted mechanical limit closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns