00 civic EX p505 code IAC help
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From: LS/VTEC SuCkS TX, USA
00 civic EX p505 code IAC help
my buddy has a 00 ex im tryin to get it to quit idling up and down tried replaceing the iac valve (with a new one) that didnt do it i dont think it still does it and i have no idea why any help would be great
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From: LS/VTEC SuCkS TX, USA
Re: 00 civic EX p505 code IAC help
i noticed a port on the intake manifold with no hose on it. its the one right behind the valve cover but i dont feel it pulling any vacuum at all
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From: upstate NY
Re: 00 civic EX p505 code IAC help
put ur finger over it while its running if it stops the motor from revving up and down its that...my ecu caused my motor to sound like this but idk wtf was up with that ive never seen anything like it
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