Outlaw-Hondaz

is there suppose to be ECU plugs on the 1997 ITR engine harness? can't find the plugs at all? got the complete motor swap from Hmotors

CivicSpoon

Nope, the Integras have a 2-piece harness (like the 5th gen Civics & Del Sols). The engine harness goes from the engine to the shock tower, and then the 2nd harness goes from that shock tower to the ECU. Where 6th gen Civics have a 1-piece harness (engine to ECU).

So if you have a 6th gen Civic, you'll use your stock harness. If you have a 5th gen Civic or a Del Sol, you'll just plug the ITR engine harness into the stock shock tower plugs.

Outlaw-Hondaz

-So use my stock 1997 dx engine harness? is that you are trying to say?

-running 1997 itr engine harness, what cabin harness will fit because my shell has no cabin harness?

thumper64

Ideally you'll find an EX or Si harness (just because they have VTEC wired in), though any 6th gen harness will be fine if you add wiring for VTEC and knock. Get whatever you can find.

Outlaw-Hondaz

-Do you have any idea on which year of the EX model i should use?