VW Code 02950
02950 Description And Summary : |
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The instrument cluster alerts the driver to the fault o2 sensor reference voltage bank 1 sensor 1, performance causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'f' primary control, circuit low . So for next exhaust bank 3, probe 1 heating circuit short-circuit after pluses will delay your vw fault. |
02950 Possible Causes:
02950 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 4 Contribution/Balance Fault
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 02950 Code
- Inspect all the connections data bus engine/engine, defectively
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns