I HAVE A 2000 CIVIC OBD2B
Obd2a b18b engine,wire harness and ecu
Obd2b to a harness adapter
Odb2b wire harness

The engine already has harness on it obd2b

Do I need to leave it on or take it off

What elese needs to be changed?

 

obd2b to obd2a conversion harness. google it.

 

You dont even need to google. Search this hybrid forum. Its under "let cut down on repeated questions"

 

What trim is your Civic? EX, DX,CX,HX?

 

i have looked at that half of the damn links dont work !!!!!!!!!!!!!!!!!!!!

 

idk 2 door sunroof d16y8

 

You can't use the B18's harness. You'll want to use your harness but will have to make some adaptations:

-intake air temp sensor is different, use the one from the civic and put it in your intake arm
-distributor plug is different, you'll need to either use an adapter, swap internals, or cut and solder new plugs on it

 

He's right the links on the FAQ on this forum are beyond needing updating. Most of them don't work, pics don't work or are just plain bad.