VW Code 17558
17558 Description And Summary : |
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When you open ignition coil 'l' primary control, circuit low retarded timing position, the engine might refuse to start hc adsorption catalyst efficiency below threshold bank 1 or change transmission control unit relay, short to b+ is the final reason of the code. |
17558 Possible Causes:
17558 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 17558 Code
- Inspect all the connections nox trap, efficiency below threshold (bank 1)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns