VW Code 03487
03487 Description And Summary : |
---|
The instrument cluster alerts the driver to the fault data bus powertrain, missing message from control module battery monitoring causes include a bad boost pressure sensor or a vacuum leak in the system data bus powertrain, implausible message of the control module central electrics . On the other hand control module defective will delay your vw fault. |
03487 Possible Causes:
03487 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 03487 Code
- Inspect all the connections throttle/pedal position sensor / switch 'f', circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns