JDM Jeff 95civ

So I have a 93 del sol SOHC Vtec. I also bought a 98 integra gsr. I took the motor out of the gsr and want to put in my del sol. Ive been looking on here and havnt found usefull info and ive concidered jumper harnesses but I want the del sol to be obd2 not convert the gsr to obd 1. If anyone has any advice while im doing this swap its appriciated. Thank you

B18CivicEJ8

The best way to install the motor is to get a harness out of a OBD2A GSR. The swap will be 100% plug and play cause the GSR's engine harness splits at the shock towers just like the stock harness in your car. You'll still need a OBD1-to-OBD2a jumper harness so you can run the OBD2A ecu unless you got the OBD1 GSR ecu, which would then be plug and play without the jumper harness.

JDM Jeff 95civ

I have the entire integra and ecu. I cant find an obd1 to obd2 jumper. Only obd2 to obd1. And I need to make thia california bar legal and I was told not all jumpers are legal.

B18CivicEJ8

Hmm.. If I were you, I'd get a 94-95 OBD1 GSR ecu. That way there is no jumper harness involved. Converting your entire chassis to OBD2 will be difficult, to say the least, cause you'll have to switch out the entire chassis harness. That is way more work than is needed for you to pass BAR.

There are plenty of folks who make OBD1-to-OBD2 jumpers. Here's one: http://www.boomslang.us/obd1to2.htm

Really, by finding a 96-99 GSR engine harness, you won't have to swap distributors or alternators. You can still run an OBD1 ecu and it will work just fine.

JDM Jeff 95civ

I would like the car to be obd2 so im gonna go along that road. thanks for the jumper refference