evo 8 oem trigger problem
evo 8 oem trigger problem
Had anyone experienced any problems with Evo 8 2003's trigger system (Mitsubishi inverted 4/2) after they changed their stock coils to sequential?
After I changed the coils to ign1a sequential coils, the engine starts and runs smoothly until I push the gas pedal, when I release the pedal, and rpm comes down, the engine dies, and the ECU produces trigger too late or some other trigger errors.
I checked the timing marks and ECU trigger offset degree and it was accurate. I also tried different polarities for trigger and home inputs, but I just had a spark in cyl1 when the trigger input polarity was falling, and the home was rising.
My ECU also allows me to change the threshold voltages for both trigger and home, but I don't know how it works.
LMK if you can help me, I can send my logs.
After I changed the coils to ign1a sequential coils, the engine starts and runs smoothly until I push the gas pedal, when I release the pedal, and rpm comes down, the engine dies, and the ECU produces trigger too late or some other trigger errors.
I checked the timing marks and ECU trigger offset degree and it was accurate. I also tried different polarities for trigger and home inputs, but I just had a spark in cyl1 when the trigger input polarity was falling, and the home was rising.
My ECU also allows me to change the threshold voltages for both trigger and home, but I don't know how it works.
LMK if you can help me, I can send my logs.
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