I resently swapped an h22a in my car and ever since then ive had problems with the cars idle..

checked all sensors vac lines, TPS sensor, IAC (replaced it just to see), motors times perfect..! and ive ran out of ideas to were the problem could be..

and it idles at about 300rpm when hot and 3000rmp when cold?!

 

Other than the idle does it run fine, or does it have problems when ur driving too? Did u try cleaning the FITV yet? And cel's? What ecu u running and what year is ur car/motor?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JasonST &raquo;</TD></TR><TR><TD CLASS="quote">Other than the idle does it run fine, or does it have problems when ur driving too? Did u try cleaning the FITV yet? And cel's? What ecu u running and what year is ur car/motor?</TD></TR></TABLE>

run fine yes except check engin comes when driving
havent checked the FITV could it cause anything?
stock JDM h22a ecu witch would be a p13?..tried 2 different ECU (same ones) and still same results..
The motors Obd1 out of a 94 prelude and the car is a 00 civic Obd2 with a skunk 2 jump harness changed that twice same results..
checked the distributer too..

 

have you check you idel air sensor?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Fongman &raquo;</TD></TR><TR><TD CLASS="quote">have you check you idel air sensor?</TD></TR></TABLE>

yup not helping
replaced the FITV ...still same

really can't find anything at all

replaced pretty much the whole electrical components too

But no she idles good when shes Cold***
And idles at 300rpm (ready to die) when hot

Anyone?!?!?!?!?

 

Have you tried turning the idle up?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SikB &raquo;</TD></TR><TR><TD CLASS="quote">Have you tried turning the idle up?</TD></TR></TABLE>

yup...nothing changes


edit: car died on me last night as soon engin light came on...a was going about 100km/h on 5th gear...car starting to give some pushes and started dropping then downshifted same thing...pulled over...theres no firing at all...started it once started driving , RPM cutted at 2k then stalled...so i have no idea whats the problem ..i still think it has to do with my distributer...gonna do a cel check on monday when i have the chance..but she asnt been running at all since last night


Modified by h22a1_julien at 11:37 AM 8/11/2007

 

bump

 

Check your timing ... might of skipped a tooth or two.

 

i was driving on the highway once 92 prelude h23a1 going about 80 then when i started to slow down the car just died on my motor would turn but wouldnt fire ended up being disb changed that and it started fine. also it had the main relay problem to. btw i found a bypass to the main relay problem, if your main relay is bad put ur key in the ignition at the point about ready to start but dont crank it. when you hear those beaps wait till the second beap then turn the ignition and the car will start.