I NEED HELP!!! Engine Rev Problems / ECU codes Please help!

Hondata model coverage & ECU application questions.
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RacerD75
Posts: 1
Joined: Sun Oct 31, 2004 12:20 pm

I NEED HELP!!! Engine Rev Problems / ECU codes Please help!

Post by RacerD75 »

Can anyone help me with this? My 94 accord (f22 sohc vtec) has been reving at idle between 1500rpm - 2000rpm... I was ablt to adjust the placement of the TPS and it helped for a little bit but started all over again... I was told it was a bad TPS so I got a whole TB that has never been adjusted. I put it on an the same thing happens, only now it's between 1500rpm - 2250rpm.
So next I tried to check the codes with the ECU. I did the whole paper clip in the plug deal to short it out and all I got was the Check Engine light to stay on steady. No blinking at all.
I'm stumped now. Please help me if you can.
Thank you
Don Brown kidbrown7@comcast.net
DaX
Posts: 641
Joined: Tue Mar 18, 2003 3:48 pm

Post by DaX »

Does the F22 have a FITV [fast idle thermo valve]?

This is the most typical problem with erratic idle.

Go to www.honda-tech.com and do a search for 'FITV' or 'fast idle thermo valve' [making sure to serach recent AND archived content]. I know I've seen a detailed fix with picutres there.
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