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So I have code 31 and 84 present in my 89, no fear I know why, I deleted egr and removed the vaccum regulator for the emissions, question is the CEL remains on for these codes = only ones present, I read about before the diode trio set up to address this issue, anyone have an article on the procedure and details on it's purpose??? thanks guys
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Originally Posted by dudeboy
Be polite and cordial when you talk to them, as pissing off the guys that can help you is seldom a good idea.
yea mike, i have the 3 resistor thing on my egr plug to delete the CEL. i dont remember what resistance they are supposed to be right off hand but i can PM you the link to what i used here in a few. I have a client relations meeting here in a few so it may be a while before i can send it to you.
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I <3 my '89 LX 5.0 + MustangForums.com
so will that also get rid of the evr code, meaning since I don't have the vac regulator selonoid plugged in anymore will it cure that code too?? thanks kyle
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Quote:
Originally Posted by dudeboy
Be polite and cordial when you talk to them, as pissing off the guys that can help you is seldom a good idea.
yea it should. i ran codes right after i got my f'd up head back from the shop a month ago and came up all clear. i also have all emissions deleted.
**edit**
i'll revise that sentence. i had evr code originally when i started up the car. but after about an hour of use, i ran koeo/koer just to be sure that was all i got and it disappeared, so it may just calculate itself out after so much use. all i know as that it doesnt appear anymore.
(previous owner removed the check engine light so i have to run codes for now until i get that light bulb fixed.)
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I <3 my '89 LX 5.0 + MustangForums.com
Last edited by FivePointOhh; 11-05-2009 at 11:48 AM.
I've never heard of this if you do it mike lmk mines on because of the evap system
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91 mustang 5.0 lx,306 shortblock,E-303 cam,ported and polished E7's,rebuilt stock T-5,bbk E/L shorty headers,with their 2 1/2" o/r H-pipes,70 mm maf,3G alt.,upr adj. upper c/a's 3:73 gears. race weight with driver:3260,only a 100 lbs. more than the 85
85 mustang: parts car for now
Best time 13.7@ 102 mph 2.074 60' on street tires(in the '85)
Best time 14.3@ 96 mph 2.13 60' on street tires(in the '91)
yea i dont know if it'll remove the light since mine doesnt work. i just know it doesnt appear when i pull codes. sorry i guess i wasnt a TON of help to your question, but thats how you bypass the egr code.
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I <3 my '89 LX 5.0 + MustangForums.com
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Diode trio/ code 31 and 84
