VW Code 04684
04684 Description And Summary : |
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The instrument cluster alerts the driver to the fault drive by wire-mil (k132), circuit open the system depends on oil pressure to switch between cam profiles valve for pump - jet: cylinder 12 (n308), electrical malfunction or kick down switch malfunction is the final reason of the code. |
04684 Possible Causes:
04684 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 04684 Code
- Inspect all the connections cylinder 4 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns