Well here it is i came upon a Duramin today i could see he had an edge box/attuide on the dash so im thinking with all the mods in my sig that i was gonna smoke this joker right !

So here we go i turn my box up to 140 hp setting and i lay'd into it. The egt's soared well above 1250 and rising. Next thing i know in the corner of my eye the CHECK ENGINE LIGHT IS ON! So i had to let him make me look like an idiot, man i could have done without that today, haven't got the code checked yet but i'll say its a fuel pressure code i'm calling quadzilla today! anyone else have this problem? Is it something i'm doing is my truck broke?

 

I could be wrong but if you hit 1250 post turbo than that is really hot.

 

Double check your plug connections, also the box will suck your fuel press to zero on a stock pump it does it to mine when i romp on it. Mine thru some codes and the plug connection was not connected all the way

 

As you can see I don't have the same set up. When you find the code let us know. You don't want to hold those temps for very long. I wonder what the duramx's exhaust temps were?

Gary

 

Going tomorrow to get the codes i will post them

 

Cant you get the codes doing the key switch trick with an 05? Turn the key from off to on 3 times without starting and codes should come up.

 

huh i didn't know that but next time i'll try that !! Learn something everyday
Anyway took off quad and took to the dealer and code was just as i suspected high fuel rail pressure