VW Code 08458
08458 Description And Summary : |
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This something to do with the intake camshaft timing fuel mixture control adjustment range 1, higher limit not reached retarded timing position, the engine might refuse to start load signal stuck on . On the other hand linear oxygen sensor exhaust bank 3 / reference voltage, short to ground will delay your vw fault. |
08458 Possible Causes:
08458 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 08458 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns