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duramax ecm

2888 Views 23 Replies 10 Participants Last post by  usafracer
hey looking for any fried or locked ecms please pm me need one asap
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nobody has one hard to believe
mind if i ask why?
well two reasons one doing a experment and two might need it as a extra core
well two reasons one doing a experment and two might need it as a extra core
interesting lol....ecm's dont et fried beyond repair very often but i think your best place to look would be the EFIlive forum
Are you looking for any ECM or one for your LMM?
I actually just signed up today to sell a perfectly good ECM I purchased thinking that my ECM was bad. But after replacing I had the same problem.

Turned out to be Turbo vane positioning sensor, which I also bought new and the mechanic cleaned the residue of the existing and everything started working again.

so now I I have purchased an 800 ECM and 200 vane positiong sensor and all I really had to do was get a diesel specialist to clean the vane positioning sensor for 125 buck..

so now iam stuck with 1,000 dollars worth of parts and gm wont refund me.

so make me an offer on the ECM

2004 LLY - it has already been programmed with my car.

I will send pictures for proof that I have the ecm.

you can email me [email protected]
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I actually just signed up today to sell a perfectly good ECM I purchased thinking that my ECM was bad. But after replacing I had the same problem.

Turned out to be Turbo vane positioning sensor, which I also bought new and the mechanic cleaned the residue of the existing and everything started working again.

so now I I have purchased an 800 ECM and 200 vane positiong sensor and all I really had to do was get a diesel specialist to clean the vane positioning sensor for 125 buck..

so now iam stuck with 1,000 dollars worth of parts and gm wont refund me.

so make me an offer on the ECM

2004 LLY - it has already been programmed with my car.

I will send pictures for proof that I have the ecm.

you can email me [email protected]
hey i see you have a ecm but i would like a fried or locked one because i am useing it as a experment someone could use your good ecm i would love it but not to fry on perpose
Are you looking for any ECM or one for your LMM?
any ecm but wouldent bi**h if it was a lbz or lmm ecm
How much do you think I can get for it.

with the new rules, I have to get 25 posts before being abe to list it on the parts forum.
hey i see you have a ecm but i would like a fried or locked one because i am useing it as a experment someone could use your good ecm i would love it but not to fry on perpose
I think I figured out why you need one, let me know.

Put all the DPF stuff back on, and have it towed to the dealer. If the ECM is fried, they can not see regens, or that a programmer was installed:D


Am I right:hyper
any were between 400 and 600 theres always a spot for somebody
sorry jim i wish you were right but nope
sorry jim i wish you were right but nope
Damn:mad:

But it might be a good Idea to try for those with LMM's:D
yea it would have been a great idea to try but i have something built in my mind and i need to take apart the ecm to see if i am right
hit up a junk yard
their are none around me i will next week when i go back home to fl
I think I figured out why you need one, let me know.

Put all the DPF stuff back on, and have it towed to the dealer. If the ECM is fried, they can not see regens, or that a programmer was installed:D


Am I right:hyper
i actually dont think that would work they match vin# to serial #s they would know its not the original ecm
i actually dont think that would work they match vin# to serial #s they would know its not the original ecm
im pretty sure it wouldnt work, numbers not matching for one, the other is regen cycles wont add up with the amount of miles on the truck, mine is still at the dealer and they have only bitched once about it since they couldnt get the egr codes to go away
im pretty sure it wouldnt work, numbers not matching for one, the other is regen cycles wont add up with the amount of miles on the truck, mine is still at the dealer and they have only bitched once about it since they couldnt get the egr codes to go away
na he said go with a fried ECM so they cant even scan it....so regens and crap woulnt matter
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