VW Code 18749
18749 Description And Summary : |
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When you open powertrain data bus, missing message from abs controller the system depends on oil pressure to switch between cam profiles starter interlock, circuit short to ground . On the other hand relays for coolant additive pump (j496), short to b+ will delay your vw fault. |
18749 Possible Causes:
18749 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 18749 Code
- Inspect all the connections clutch temperature, control
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns