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+.