hello guys do i need to unhook my negitive cables before installing it ? i didnt the first time but i just got it back from the dealer and i dont have the directions. the dealer replaced a faulty turbo boost sensor. man i thought i had the ez in truck .it is 6 months old to me it has 75,000 miles on it and ran like a dog when i got it that is why i put ez in if it had ran like this before i would have left it alone.


thanks for your help

 

I didn't disconnect mine.
Just be sure you don't turn the ignition on until ALL connections are secure, and double checked..

 

thanks shovelhead

 

I don't want to start another thread, so I'll ask here.

What happens if I take the jumper completly off my Edge EZ? Will it revert to running "stock"? Maybe first I should ask if it would run at all.

Might be I've gotton used to the juice, but I would like to go back to stock, without unhooking everything, just to see what the difference is.

CR

 

I would think that removing the jumper might cause the MAP sensor to loose contact with the ECM. That's just a guess.