obd II KA into '90 240

[240DRFT]

i cant find what i need to know about putting in a '98 ka24de, which is obd II. can someone help me find what needs to be changed to work in my '90 240, and steps would be nice too. any info really that would help me swap it in/change the right parts to make it work would be nice. thanks.

heres my situation that i posted in the 240 gen.:http://www.nicoclub.com/zerothread?id=100198

[steve s14]

if your going to swap an s14 motor into an s13, everything will bolt in just fine but you'll have a hell of a time with the harness. it is completely different. for one thing the s13 has several connectors which connect the engine harness to the body harness, where as the s14 has one smj that connects the engine harness to the rest of the car. my recommendation would be to get a harness and ecu from a ka24de from an s13 and use that with the motor.