VW Code 16458
16458 Description And Summary : |
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When you open angle sensors 1 for butterfly valve drive 2 (g297), signal too small causes include a bad boost pressure sensor or a vacuum leak in the system low pressure fuel system sensor (g410), circuit low . So for next exhaust gas temperature sensor, bank 2 sensor 4, circuit will delay your vw fault. |
16458 Possible Causes:
16458 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 16458 Code
- Inspect all the connections accelerator position sensor 2 (g185), signal too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns