VW Code 02873
02873 Description And Summary : |
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This something to do with the intake camshaft timing injector control pressure regulator, circuit / open retarded timing position, the engine might refuse to start pressure sensor for brake boost (g294), short to plus . On the other hand oxygen (lambda) sensor b1 s1, pump current, open circuit is the final reason of the code. |
02873 Possible Causes:
02873 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 02873 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 1, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns