VW Code 18926
18926 Description And Summary : |
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Diagnosing engine bar with turbo/super charger wastegate solenoid c (n388), signal low causes include a bad boost pressure sensor or a vacuum leak in the system relays for small amount of heat (j359), short-circuit after pluses and accelerator pedal position sensor 1 (g79), signal too low is the final reason of the code. |
18926 Possible Causes:
18926 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 18926 Code
- Inspect all the connections sensor 3 for intake air temperature (g520), signal low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns