VW Code 04658
04658 Description And Summary : |
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The problem is about a camshaft position actuator control bank 1, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system nox sensor heater sense bank 1, circuit range / performance and relays for coolant additive pump (j496), short to b+ is the final reason of the code. |
04658 Possible Causes:
04658 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injector Circuit Malfunction - Cylinders
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift Solenoid E Performance or Stuck Off
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 04658 Code
- Inspect all the connections ignition coil 'k' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns