VW Code 12490
12490 Description And Summary : |
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When you open clutch slip control, signal too high causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil cylinder 14, open circuit or cooling bypass valve 2, exhaust gas recirculation flow, electrical will delay your vw fault. |
12490 Possible Causes:
12490 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 10 Contribution/balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Shutoff Solenoid Malfunction
- Cylinder 1 Injector Circuit Low
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 12490 Code
- Inspect all the connections event data recorder request, 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