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I wish I knew how to weld.
 
Originally posted by ROLLING THUNDER:
<span class="ev_code_GREEN">B U T</span>,

Where did you buy the time?
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His time was free...Courtesy of Home Depot cutting his hours...Beside Stu is retired military...collecting the Big Bucks...
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So that EGR valve didnt do anything. I can't clear the code with diablo and if I reset the PCM it comes back immediately. Even with the Key on and truck not running it comes back. Any ideas?
 
Originally posted by Ghost03hemi:
Look what a friend gave me today. A 4" S/S diesel exhaust tail pipe. Well, I did have to pay him with a Coke Zero and a Payday candy bar.
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Just need a 4" inlet/outlet straight through muffler.
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I want one....lucky!
 
Originally posted by charged392:
What's the code #
P0406

Cant get rid of it for the life of me. I really want my MDS to work but this code won't go away.

I'm also throwing an IAT sensor high code. Not sure on the number, gotta wait for it to come back
 
Ok then u have a few possibilities either the valve you just got is bad, a wire is shorted to positive (make sure harness is not burned anywhere), or you have a bad PCM, or the ems extension harness is wired wrong (I think u have one right)
 
It definitely not the iems3 as it doesnt even touch the egr. The valve is off Josh's old motor and works as far as I know. So its gotta be a short or burned wire. I ran for 6 months with no issues last year when the turbo went back on and then the truck would bog down and throw the egr code and then run fine. Clear it and it would stay off for say 20 min and do the same thing and come back. Bought another used valve and that caused it to stay on constantly and with the current valve it does the same thing. Except the code wont clear now..
 
Wouldn't the IAT "high" be a shorted IAT sensor (not likely) or the two wires going to the IAT sensor shorted together? I don't know what sensor give's a EGR code, but this does sound like there is a couple wires crossed. Thinking out loud...
 
Originally posted by Carrolls Ram:
Originally posted by charged392:
What's the code #
P0406

Cant get rid of it for the life of me. I really want my MDS to work but this code won't go away.

I'm also throwing an IAT sensor high code. Not sure on the number, gotta wait for it to come back
What changes if you unplug the IAT? Will throw a code, but does the code change?
 
Why don't you just do an egr delete?
 
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