Hey there, you have to make sure that the connector is OBD-II or normal. But i think is the normal one ... for old type diagnosis connector, [assume you are driving right hand side] it will be located either
- Attached to the lower side of the fuse box
- Near the gear lever, where the TCU located
As for how to flash for troublecode, try this site
http://www.troublecodes.net/mitsu/for 94-95 Mitsubishi Diamante Retrieval Without Scan Tool (12pin) - you will need an LED tester. You can make one easily.
as for newer 16pin connector, you just need a wire shorting to the group. But make sure you switch off any power before connecting.
- IF YOU ARE NOT FAMILIAR WITH THE SYSTEM WIRING, DO NOT PROCEED!