I am trying to help out a friend of mine. His EGR cooler started leaking so he installed a sinister diesel EGR delete kit. The truck threw the usual EGR codes and went into a fuel limp (wont go over 2000rpm). I efi live tuned the truck shutting off the EGR codes hoping that would help but the truck was still in a limp with no codes. Has anyone had a similar issue or have any ideas what could be going on?
LLY: HELP Limp mode after egr delete
- Thread starter 1972chevy
- Start date
I disabled the egr, set the egm max/min temp and rpm perimeters to the mins/maxs and shut off the egr mils. It threw an egr closed performance code, another egr code I cant exactly recall off the top of my head and the owner said it threw a turbo under boost code that he cleared before I got to the truck but I was not able to get that code to come up again.
Friend of mine had issues like that. I think he ended up leaving the EGR on and the set the min/max tables so it wouldn't call for EGR function. I'll ask him tomorrow what he did to remedy the issue
It's because u tune ur engine and now this is why ur having these problems
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It's basically come down to this these engine are designed to handle a certain amount of pressure,psi ,torque and a tune allows u too bye pass that end give it more
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And wen u put a tuner on it it's not under warranty because of the mod u put on ur engine
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Thanks. Troll.
Your asshole was designed to do the shitting when you were born but it doesn't seem to be stopping your mouth from doing it either.
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That the Reality of wha happens when u tune the problems are never going to end
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To the OP have you tried un doing both batteries and letting it sit for about 30 mins and then plugging them back up and see what happens?
Apparently when your good for nothing you have to go around being an a** on the internet. Any way Thanks Robby. Be nice to hear what he did. I tried hooking the egr valve back up but still nothing. The truck was in a limp before I tuned it and went into the limp as soon as this guy started it after he installed his egr delete. I'm thinking it was something he missed or did on install of the delete. Correct me if I'm wrong but I dont think a truck with stock tuning will go into a limp just from an egr delete. Haven't tried unhooking the batteries but I cleared all the codes and flashed multiple tunes into the truck with no luck.
Why don't u take the egr value out and look at the passageway to check for any blockages and clean ur intake too . And check if there carbon on the value
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I've never seen an LLY in limp mode from EGR.
Very odd.
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It's been deleted dumbshit. Learn to read. And maybe to spell while your at it.
Better yet, lets play hide and seek, I'll hide, you count to a trillion and come find me.
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Why are you here?
You can't read, you can't spell and you damn sure don't like tuning/performance. This forum is not for you. I suggest you take your bs ideals elsewhere