are u using the tactrix cable? If so it won't work unless pins 1 and 4 are connected. (Check this thread for more info http://forums.openecu.org/viewtopic.php?t=1242 ) for any JDM mitsubishi before 2001 you should use the evoscan cable:
I have no clue the technical differences between limitless and tactrix cable but limitless cable have a weird symptom. All of my 3 ACD led and ABS light flashing when connected using limitless cable. It went away after driving about 10 mph. This doesn't happen with tactrix cable.
join pins 1 and 4 on the obd socket on the car not the cable,the eng light will flash dont worry about this.
what i did was splice into the wires before the socket and put in a switch
you cant read the DTC until I finish writting the software.. I should have it finished this week. I did the Subaru DTC codes today, I will do the mitsubishi ones next.
to be honest I was the one who originally put everyone on to the pin 1 and 4 thing... yes it will work, although. I am starting to second guess it now, and am thinking of connecting a different pins.. I will need to make a change to the Evoscan software though... i will let you know how I get on this week, because this is my priority at the moment.