VW Code 28725
28725 Description And Summary : |
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This code were stamped on VW Engine case charge pressure fan relay (j712), open It could be due to limited air getting through your air intake control circuit for controller for turbocharger 1 (j724): electrical malfunction . On the other hand transmission range display, circuit open will delay your vw fault. |
28725 Possible Causes:
28725 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 28725 Code
- Inspect all the connections exhaust bank 3, probe 1 electrical error in the electric circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns