VW Code 08684
08684 Description And Summary : |
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Accumulated in electronic control units so power supply (b+) terminal 15, low voltage retarded timing position, the engine might refuse to start activation glow plug control module, electrical malfunction and wait then valve for pump - jet: cylinder 9 (n305), circuit low input is the final reason of the code. |
08684 Possible Causes:
08684 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 10 Contribution/balance Fault
- Clutch Position Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
- Cold Start Injector 1 Malfunction
What To Check After Fixing 08684 Code
- Inspect all the connections 'a' rocker arm actuator control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns