does n e one know of a site or link that i could go to and check out the ecy codes?
also if my 1990 integra ls is over revved meaning if i start and it goes straight to 3000 rpm what could i check to fix it thanks?

 

Taken from this fellow H-T members web page
http://www.phearable.net/tech/mil/readcodes.html
http://www.phearable.net/tech/....html
Do a google search for "High Idle" it could be a couple of things. Vacuum leak, bad IACV, bad TPS, etc.

 

Well a friend just bought a wrecked truck to fix up. We got it started and it went straight to red line. Turns out it got hit so hard in the front it broke the intake in half.

This being said I would check for vac leaks.