VW Code 18754
18754 Description And Summary : |
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The problem is about transmission control unit (j217), programming error retarded timing position, the engine might refuse to start water in fuel sensor, circuit . On the other hand secondary air injection pump-d-relay (j705), circuit short to b+ is the final reason of the code. |
18754 Possible Causes:
18754 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 18754 Code
- Inspect all the connections valve for pump - jet: cylinder 12 (n308), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns