MX-3.com

hey everyone i know you guys talk about this all the time but i have the KLZE engine in my mx3 and the ecu right now i don't know if its the right one the Model Number reads K834A?? is that the right ecu for the Klze if not what ecu would be apporiate?
thanks a lot for your help

hi man that ecu will work but it wont run right i belive it will run real rich and have a hi idle
the type of ecu your looking for is a kl31 or a kl36 that are easly found in 626 the diff is the kl36 is auto but that dont matter
im about 99.95% sure on that info
maybe you can answer oa q>for me
what is the compression of a klze i know thw ratio what im looking for is a test #
thanks and hope this helps

the KL31 and KL36 ECUs only come for J-Spec cars with the KL-ZE, not the US-Spec 626 and are kinda hard to come by, check in the for sale section, there is a guy on here that can get the right ECU

the compression ratio on a KL31 camed KL-ZE is 10:1

ok so i don't have the right ecu.... like my car runs really good and is preety fast but with the right ecu will it make more performance...and where can i get the right one....

another question too its for my buddy with the an mx-3 he wants to know how can u tell if its a true KLZE engine??? because there are so maany differnt intake manifolds?

http://members.rogers.com/curts-klze/

if u go there and click "engine identification" that should have everything u need.
AND PICTURES!!