I put a stock obd1 1.5 sohc motor in my 96 del sol. using a obd2 engine wiring harness and dizzy. and using a odb1 ecu with a clip converter. I have been trouble shooting and asking people what this problem could be but haven't got a solution. so if anyone could help that would be great.

 

Hey I can help you out with the MAP one cause I just did a swap and had a code 3 till it drove me nuts. Well first, code 3 means that the MAP sensor is either bad, no voltage, or if grounding out somewhere. Now chech the connector, and use a multimeter also to check and see if it has any voltage, and u can also check for connectivity in the wires with a multimeter to make sure they're not broken somwhere in the harness, also, make SURE u have the TPS and the MAP connectors on the right sensors, I did this and mixed them up because they both reach to each other. Hope this helps some, as for the code 6, not sure there I've never had to deal with that b4.

 

problem solved. loose wire on the A clip on the clip converter