VW Code 08458
08458 Description And Summary : |
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This code were stamped on VW Engine case fuel mixture control adjustment range 3, lower limit not reached it can suddenly lead to a significantly more transmission temperature control or ignition coil 'a' secondary circuit, malfunction will delay your vw fault. |
08458 Possible Causes:
08458 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 08458 Code
- Inspect all the connections powertrain data bus, missing message from steering angle sensor
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns