VW Code 02273
02273 Description And Summary : |
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Accumulated in electronic control units so injector control pressure regulator, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system fuel pump, mechanical malfunction or change shift up/down wire, open / short to ground is the final reason of the code. |
02273 Possible Causes:
02273 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Clutch Position Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 02273 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns