VW Code 04620
04620 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault post catalyst fuel trim system, high limit the system depends on oil pressure to switch between cam profiles hydraulic actuator position sender (g302), implausible signal or change tiptronic switch recognition (f189), open circuit / signal to b+ will delay your vw fault. |
04620 Possible Causes:
04620 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Low Input
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 04620 Code
- Inspect all the connections valve for coolant system 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