Drew or someone:
I have a 06 CTD 2500 4X4 with only a Volant and Silencer Ring Removed engine Mods. Today I was pulling out onto the road after dropping of my trailer (~5000lbs loaded) off and gave it about 1/2 to 3/4 trottle and then the whole truck shut down and the check engine light came on. I pulled over and took the battery connections off to try to re-set the ECU and the light remained on....even after starting the engine; which to me, typically means a electrical problem....right?.......Does anyone have any clue?.....I am planning on taking it in tomarrow, without a appointment. and this place is a mad house; one of those mass inventory turnover places. Therefore, maybe I can fix it without wasting my entire day there.
Thanks in Advance!

 

turn your ignition to run three times and where the odometer reads out it will show you a P code. I'm guessing P0236 which is the MAP sensor over boost.

the light will go away after 5 starts if nothing is wrong.

besides, I was a dumb@55 yesterday, pulled off my air filter to do a little work and forgot to plug the AIT back in. now I have to stare at that light now[:@]

I need a code reader / code deleter.

 

Drew, four words for you!......YOU ARE THE MAN!
the light went off

 

Drew,
I just put my bhaf in today and didn't plug in the ait. Now I have the check engine light on what do we have to do? Do you just let yours dangle or is it installed somewhere?