VW Code 00458
00458 Description And Summary : |
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Staring in engine oxygen sensor b1 s1: heating circuit regulation at upper limit, lower limit exceeded causes include a bad boost pressure sensor or a vacuum leak in the system throttle/pedal position sensor / switch 'd', circuit range / performance you can see the injector data, incompatible is the final reason of the code. |
00458 Possible Causes:
00458 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 00458 Code
- Inspect all the connections injector cylinder 16 (n393), circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns