edge trail jammer check engine?!?

[bmrrwolfe]

i got a edge trail jammer kit lightly used from another jeep forum and hooked it up and my idle was started a bit high but in about 10 seconds (suppose to be normal) was back to my normal 600-700 RPMS. but when it went back to normal my check engine light came on..
i drove it around and it feels great?!?
its a 2000 cherokee with 4.0 if that helps.
Thanks!

 

[xjcody]

Did you use the conversion harness? They run inline between the Iac and map sensors. Had the same problem on my '00. I believe they just switch the relationship of the wires in the plug.

 

[bmrrwolfe]

i take it the two extra wires that come with it that have the same input/output as the Inake Air Temp sensor correct?
i tried without them, and with one, and it didnt change a thing.
i did the free diagnostic at autozone and got the problem of being the intake air temp sensor so i know it has something to do with the wiring im just not sure how exactly it goes?

 

[xjcody]

Go to edgeproducts.com and read the user manual. It requires both adapters to be installed.

 

[bmrrwolfe]

oh wow i feel stupid now! probably should actually read all the instructions...
but i swapped them in and still have the light..
ill give it a day to see if maybe it will correct itself.

 

[xjcody]

Disconnect the battery cables and touch them together. Wait a few mins. and then reconnect. Light should go out when reinstalled.

 

[bmrrwolfe]

will do thanks for the help!