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Subject: "iac and speedometer related?" Previous topic | Next topic
spicyMitsuFeb-15-03 07:30 PM
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#44489, "iac and speedometer related?"


          

recently i got a cel for the iac motor, so i took it out and cleaned and put it back. now i still get the code, the car idles from 2 - 3.5 rpm and drives like shit under non WOT conditions. also as soon as i removed the tb to clean it and the iac, the speedometer either fluctuates rapidly or doesnt work at all. for a moment it said i was going 80 when i was really only going 20. emoji should i just replace the iac or is there more to it?

-Joe
___________________________________
White 98 Eclipse GS MT
Star Stage 2
*Stolen - 10/24/03* emoji

  

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Replies to this topic
RE: iac and speedometer related?, juggalo, Feb-16-03 12:49 AM, #1
RE: iac and speedometer related?, spicyMitsu, Feb-16-03 07:47 AM, #2
RE: iac and speedometer related?, 96eclipse2nr, Feb-16-03 09:58 AM, #3
      RE: iac and speedometer related?, FnNitWit81, Feb-16-03 10:13 AM, #4
           RE: iac and speedometer related?, juggalo, Feb-16-03 01:26 PM, #5
                RE: iac and speedometer related?, spicyMitsu, Feb-16-03 05:11 PM, #6

juggaloFeb-16-03 12:49 AM
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#44497, "RE: iac and speedometer related?"
In response to Reply # 0




          

the IAC shouldn't affect the speedo, just the tach cause it will make your idle fuct up. take your car to pepboys. they can reset the IAC for $50, thats the cheapest place i found. everywhere else wanted $70.

dsm/mitsubishi service manuals https://www.mediafire.com/folder/5k14qlaulb9s1/dsm_mitsubishi

service manuals(my whole collection) https://www.mediafire.com/folder/ac51jwwa3g1n1/automotive_manuals

  

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spicyMitsuFeb-16-03 07:47 AM
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#44510, "RE: iac and speedometer related?"
In response to Reply # 1


          

how do i know i dont need a new iac motor all together? also what would affect the speedo to fluctuate and stop functioning?

-Joe
___________________________________
White 98 Eclipse GS MT
Star Stage 2
*Stolen - 10/24/03* emoji

  

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96eclipse2nrFeb-16-03 09:58 AM
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#44521, "RE: iac and speedometer related?"
In response to Reply # 1


          

you have to reset the iac?? how would you do that? i figured you would just replace the lil motor thingy and be done with it. reason i ask is cuz mine is screwed up and idling very low.

-----------------------------------------
2011 Nissan Xterra Pro-4x

2007 Kawasaki Ninja 650R

1996 Mitsubishi Eclipse RS-NX 75 shot, AEM CAI, P&P t/b and intake mani-SOLD

1964 Buick Electra 225-all original, all power options, 325hp, 445ft/lbs tq

  

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FnNitWit81Feb-16-03 10:13 AM
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#44522, "RE: iac and speedometer related?"
In response to Reply # 3


          

What is the tool they use at AutoZone? I have a 3,500$ snapon computer tool is it possible to do it with that??

  

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juggaloFeb-16-03 01:26 PM
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#44549, "RE: iac and speedometer related?"
In response to Reply # 4




          

you need a DRB3 scan tool i believe.

dsm/mitsubishi service manuals https://www.mediafire.com/folder/5k14qlaulb9s1/dsm_mitsubishi

service manuals(my whole collection) https://www.mediafire.com/folder/ac51jwwa3g1n1/automotive_manuals

  

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spicyMitsuFeb-16-03 05:11 PM
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#44558, "RE: iac and speedometer related?"
In response to Reply # 5


          

i found one of the problems. there kinda related because when i took out the intake piping to get to the tb, i must have pushed down on the wiring harness by the egr pipe and melted right threw it. theres one problem fixed (thanks to Extreme97NT for pointing it out). now i got to get a new iac motor.

anyone ever tried using exhaust wrapping for something like a downpipe around the egr pipe so it stops melting the shit out of everything? i think i might try that.

-Joe
___________________________________
White 98 Eclipse GS MT
Star Stage 2
*Stolen - 10/24/03* emoji

  

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