Screwed up! How do you adjust idle?
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Joined: Nov 2005
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From: Mechanicsburg, PA, Cumberland
Screwed up! How do you adjust idle?
My Haynes manual is with my tech. Now I can't adjust the idle correctly. Can someone please tell me what to do step by step!
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Joined: Nov 2005
Posts: 653
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From: Broad Brook, CT
Re: Screwed up! How do you adjust idle? (JBirch_97Prelude)
Get your car up to operating temp, shut off engine and disconnect the IAC Valve connector. Start the engine, you may have to give it a little gas and slowly back off to keep it from stalling, now you can adjust the idle from the screw on the TB (Spec is 500 -/+ 50 for h22/23 and 700 +/- 50 for f22 I think). When you are finished turn the car off, reconnect plug and reset the ECU.
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