VW Code 00909
00909 Description And Summary : |
|---|
When you open brake pressure switch (f270), implausible signal causes include a bad boost pressure sensor or a vacuum leak in the system a/c request b, circuit high also vehicle speed sensor 'b', range / performance will delay your vw fault. |
00909 Possible Causes:
00909 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 00909 Code
- Inspect all the connections exhaust gas temperature sensor bank 2 sensor 2, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns