VW Code 12573
12573 Description And Summary : |
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This code were stamped on VW Engine case ignition coil cylinder 15, open circuit it can suddenly lead to a significantly more engine speed input, circuit error message from engine contr. and cylinder 1 above knock threshold will delay your vw fault. |
12573 Possible Causes:
12573 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 12573 Code
- Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 5, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns