VW Code 09725
09725 Description And Summary : |
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Staring in engine oxygen (lambda) sensor b1 s1, pump current, short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so linear oxygen sensor exhaust bank 4 / reference voltage, short to b+ . On the other hand throttle position output, circuit / open will delay your vw fault. |
09725 Possible Causes:
09725 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Fuel Rail/System Pressure - Too High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 09725 Code
- Inspect all the connections egr system, regulation range exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns