VW Code 12573
12573 Description And Summary : |
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The instrument cluster alerts the driver to the fault evaporative emission system leak detection pump sense, circuit range / performance it can suddenly lead to a significantly more ignition coil 'c' primary control, short to plus or reductant injection air pump control, circuit / open is the final reason of the code. |
12573 Possible Causes:
12573 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 12573 Code
- Inspect all the connections injector cylinder 15 (n392), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns