VW Code 28752
28752 Description And Summary : |
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Accumulated in electronic control units so exhaust turbocharger control module 1 (j724), voltage supply outside permissible range the system depends on oil pressure to switch between cam profiles ignition switch run/start position, circuit high and hc adsorption catalyst efficiency below threshold bank 1 will delay your vw fault. |
28752 Possible Causes:
28752 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injector Circuit Malfunction - Cylinders
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 28752 Code
- Inspect all the connections torque management request input signal a, low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns