VW Code 28379
28379 Description And Summary : |
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This code were stamped on VW Engine case exhaust bank 4, sensor 2, internal resistance too largely the system depends on oil pressure to switch between cam profiles 'a' rocker arm actuator system, performance or stuck off and wait then exhaust bank 4, sensor 2, no activity is the final reason of the code. |
28379 Possible Causes:
28379 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 28379 Code
- Inspect all the connections reductant injection valve bank 2 unit 2, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns