VW Code 12726
12726 Description And Summary : |
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When you open exhaust turbocharger control module 1 (j724), high temperature retarded timing position, the engine might refuse to start a/c control module requested, mil illumination . On the other hand fuel level sensor 2, circuit intermittent will delay your vw fault. |
12726 Possible Causes:
12726 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 12726 Code
- Inspect all the connections valve for intake manifold flap (n239), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns