What is MID 102:
MID 102 refers to an issue with the Fuel Injector Control Circuit. The ECM is not receiving the expected signal from the fuel injector control module, which can cause improper fuel injection, resulting in poor engine performance, misfires, or engine stalling.
Why This Happens:
- Faulty Fuel Injector Control Module (FICM).
- Shorted or damaged wiring in the injector control circuit.
- Loose or corroded connectors.
- Power supply issues affecting the FICM.
- ECM misinterpretation of the FICM signal.
How to Fix It:
- Inspect the Fuel Injector Control Module (FICM) and wiring for visible damage.
- Test the FICM to ensure it is functioning correctly and sending the proper signal.
- Check connectors for tightness and cleanliness.
- Replace the faulty FICM if necessary.
- Ensure proper power supply and communication with the ECM.
How to Avoid It Before It Happens:
- Regularly inspect the FICM and wiring for damage or wear.
- Keep connectors clean and free from corrosion.
- Perform routine diagnostic checks to monitor FICM performance.
- Ensure stable power supply to the FICM and ECM communication.
- Clue’s Fuel Management services help monitor injector control systems to detect issues early and prevent engine performance degradation.
