Daewoo Lanos 1.4 8v 1998 - MIL on, high revs at idle #Archived Message
Posted by Stephen Heath on May 9, 2007, 10:48 pm
Hi, vehicle has mil light on and is revving very fast on idle, have fitted new IAC valve as per customers intructions but to no avail, before i go any further does anyone know if you can access fault codes on this vehicle without a code reader, It doesn't have the later 16pin EOBD plug and i seem to remember on some models you could link 2 pins and read mil flash codes . If I reset the IAC valve length and leave it dissconected when i start up as soon as i connect it it idles perfectly though the mil light stays on. If i turn it off ,wait a few seconds and then start it up again it goes back to revving high again, any help would much appreciated, thanks , Steve.