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Surging Idle 1999 Civic

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Old 12-14-2006, 11:33 AM
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Default Surging Idle 1999 Civic

Ok, I had recently agreed to work on a buddie's car. The idle will surge from 1k to 2.5k rythmically. I swapped out the idle controller on the bottom of the TB but no dice. I changed the intake gasket and TB gasket... No dice... I stuffed a rag over the opening in the TB and the idle went down and it purs like a kitten. As soon as I take the rag out... It will rev up and begin surging again. My OBDII scanner is telling me there is a malfunction in the idle controller. It pops the codes P0505 I think... ANy ideas before I just plug the hole??

Tom


Modified by TomsSVX at 12:52 PM 12/14/2006
Old 12-14-2006, 11:51 AM
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TPS sensor. Very common problem...i wouldnt worry about it unless it really bothers you.
Old 12-14-2006, 11:53 AM
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Default Re: (I Shot 50 Cent)

um... I changed the Whole TB in order to try and narrow it down and t didn't change anything... That means new TPS MAP and IAC

Tom
Old 12-14-2006, 11:56 AM
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Default Re: (TomsSVX)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TomsSVX &raquo;</TD></TR><TR><TD CLASS="quote">um... I changed the Whole TB in order to try and narrow it down and t didn't change anything... That means new TPS MAP and IAC

Tom</TD></TR></TABLE>

No need for the idiotic "umm"...nowhere in your post did you say you changed the whole throttle body. You're welcome for the help though. Have a good time with your problem...

I'd say stick the rag in your TB, that'll take care of it
Old 12-14-2006, 11:59 AM
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Default Re: (I Shot 50 Cent)

more or less I was reflecting my thoughts at the time... It was not infering you should be able to read minds... I just wanted to explain the situation better so maybe you could help out... Sorry if I came off like a dick but it wasn't meant like that at all

Tom
Old 12-14-2006, 12:00 PM
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Default Re: (TomsSVX)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TomsSVX &raquo;</TD></TR><TR><TD CLASS="quote">more or less I was reflecting my thoughts at the time... It was not infering you should be able to read minds... I just wanted to explain the situation better so maybe you could help out... Sorry if I came off like a dick but it wasn't meant like that at all

Tom</TD></TR></TABLE>

All good man. Seriously though....good luck fixin the problem. Guess its not as simple as I thought.
Old 12-14-2006, 08:27 PM
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Default Re: Surging Idle 1999 Civic (TomsSVX)

ttt

Tom
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