2004.5 LLY EGR Block???'s

[GAMEOVER]

Did a EGR Delete kit on a 2004.5 LLY and with EFI Live turned off the DTC's P0401 thru P0406 & P1404 but truck goes into a kind of Limp Mode(no power 1-2lbs of Boost only) after a couple of minutes of driving. Is there anything else that has to be turned off or disabled. Diesel newbie:grin:

Thanks in advance...:D

[jc64]

GAMEOVER,

First off, I am new to all this too, but...

Give this a try. Go to {B1506} EGR Maximum Percentage and {B1507} EGR Minimum Percentage and set all the values on the chart to zero. That may clear up your setting of codes.

jc

[GAMEOVER]

Cool, will try it out and see what happens...:D

[GAMEOVER]

Well I tried the settings above and now it will only Boost to 8-9lbs maximum and EGT's are over 800F...No DTC's or codes

[danielsanchez]

ok heres my problem....the truck revs up and maxs out at like 8-9 turbo psi but my egts are out the roof....truck ran fine till i installed an egr delete kit.....truck feels like its in limp mode but i have one code on start up 101 maf...

[jc64]

You will not see a EGR code because you disabled the diagnostic code with C2401.

I wonder if you may have a leak somewhere on your delete kit. Double check the up-pipes and the intake caps. I would say there is a leak on the intake side.

jc

[GAMEOVER]

Thats what I was thinking....

[danielsanchez]

hey guys thanks for the input when i went back out there and looked the intake actaully popped out of the bridge....well installed it all ran like a champ but under real heavy load it pops back out....but i used so locking wire to hold in place till i can get a tac weld thanks for all your help,....ill be contacting sinister diesel to let them know to fix thier shit

[jc64]

Good to hear. Hope you get it resolved.

jc