idle problem - HondaClub.com

BUILT4ACURACY · 09-30-2007, 04:45 PM

recently my car has been idling very wierd. it starts fine then goes to 1500rpm and climbs to 2000rpms then back down and back up. it constantly jumps between 1500 and 2000 rpms......anyone have any idea what the problem might be?

**EyesofFreedom** · 10-01-2007, 05:30 PM

can be a lot of things...

egr valve
idle control
throttle position sensor
air flow meter
computer issues

Has the car thrown any codes?

BUILT4ACURACY · 10-02-2007, 03:28 PM

no not yet. ive checked it and everything checks out ok. some people have told me it just might be trying to warm up quicker.....but then again it never did that before.

**EyesofFreedom** · 10-02-2007, 06:28 PM

not unless you have had a sudden temperature change...

Lets start with the basics...disconnect the battery and leave it off for a few hours to make the computer reset. Some people will say just a few minutes but you want to do a hard reset so you need atleast 2 hours to drain the back-up battery that is in the computer

ktcnapa · 01-26-2008, 01:19 AM

probubly the iac. but try taking off the egr first and cleaning real good.

09-30-2007, 04:45 PM	#1 (permalink)
BUILT4ACURACY Member Join Date: Oct 2006 Posts: 40	idle problem recently my car has been idling very wierd. it starts fine then goes to 1500rpm and climbs to 2000rpms then back down and back up. it constantly jumps between 1500 and 2000 rpms......anyone have any idea what the problem might be? __________________

10-01-2007, 05:30 PM	#2 (permalink)
EyesofFreedom Official Instigator! Join Date: Jun 2006 Posts: 2,103	can be a lot of things... egr valve idle control throttle position sensor air flow meter computer issues Has the car thrown any codes? __________________ Myspace me... http://www.myspace.com/hondaclub_eyesoffreedom Ferio Project car build page... http://www.my2002ex.mysite.com My other passion... http://www.nscale.org/defaulteng.htm

10-02-2007, 03:28 PM	#3 (permalink)
BUILT4ACURACY Member Join Date: Oct 2006 Posts: 40	no not yet. ive checked it and everything checks out ok. some people have told me it just might be trying to warm up quicker.....but then again it never did that before. __________________

10-02-2007, 06:28 PM	#4 (permalink)
EyesofFreedom Official Instigator! Join Date: Jun 2006 Posts: 2,103	not unless you have had a sudden temperature change... Lets start with the basics...disconnect the battery and leave it off for a few hours to make the computer reset. Some people will say just a few minutes but you want to do a hard reset so you need atleast 2 hours to drain the back-up battery that is in the computer __________________ Myspace me... http://www.myspace.com/hondaclub_eyesoffreedom Ferio Project car build page... http://www.my2002ex.mysite.com My other passion... http://www.nscale.org/defaulteng.htm

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01-26-2008, 01:19 AM	#5 (permalink)
ktcnapa Junior Member Join Date: Jan 2008 Posts: 2	probubly the iac. but try taking off the egr first and cleaning real good.