want to convert obd2 to 1.
 

how hard is it to convert obd2 to obd1?

Re:want to convert obd2 to 1.
 

You will have to get a conversion harness and an ECU. You will also have to convert from a 3 wire IAC to 2 wire IAC on the manifold unless you already have one. Piece of cake.

Re:want to convert obd2 to 1.
 

ight

Re:want to convert obd2 to 1.
 

i never converted to a two wire iac, you think this is why i have a cel with uberdata? i don't have any codes though and the cel went away with crome, so i didn't think this was the problem??

Re:want to convert obd2 to 1.
 

Yes.

Re:want to convert obd2 to 1.
 

how much is the convert harness?

Re:want to convert obd2 to 1.
 

$75-100 bucks

Re:want to convert obd2 to 1.
 

is there a write up on how to convert to a 2 wire iac?

Re:want to convert obd2 to 1.
 

First Diagram, half way down. http://www.turbod16.com/viewtopic.php?t=3572

Re:want to convert obd2 to 1.
 

make sure you get the correct obd2-obd1 harness. obd2a 96-98, obd2b 99+.

Re:want to convert obd2 to 1.
 

www.jdmshit.com $85shipped

Re:want to convert obd2 to 1.
 

nice harness and good shipping, i ordered mine from them a while ago.

Re:want to convert obd2 to 1.
 

so since I have a 96 5speed Ex I don't need to convert anything, just plug my harness and play right?

Re:want to convert obd2 to 1.
 

i just got my jdmshit.com one a few days ago it couldnt be easier

Re:want to convert obd2 to 1.
 

Bamboo you are all set with an EX that is a stick. That has the IAC on the intake. The autos had it on the TB like the Y7.

Re:want to convert obd2 to 1.
 

well, i didn't convert to a 2 wire iacv b/c i already have one ::) everyone told me it was three wire and that was my problem, well, i just looked at it (i'm pretty lazy and the cel and bouncy idle don't bother me too much) and saw that it is a 2 wire, hrrrrrmmmm, now i wonder what the problem is :P

Re:want to convert obd2 to 1.
 

you need to move one pin in the harness if i'm not mistaken still.