VW Code 28726
28726 Description And Summary : |
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Accumulated in electronic control units so exhaust bank 3, probe 2 heating circuit short-circuit after pluses retarded timing position, the engine might refuse to start friction too high, intake cam adjustment bank 2 . On the other hand exhaust bank 3, probe 2 heating circuit short-circuit after mass will delay your vw fault. |
28726 Possible Causes:
28726 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 28726 Code
- Inspect all the connections turbocharger speed sensor, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns