I have a 1992 Lexus SC400 and the idle control valve went completly dead. No idle at all have to have foot on pedal no matter what or the car will die. Part from Lexus is $574 plus $156 installation. The part number is 22270-50010, and I have found this to not be right for the 92 SC400, I have been checking for used valves as to save money. There are two on ebay for $100 from a 95 SC400 and a 90LS400 which both have a part number of 22270-50020. Does anyone know what vehicle the 22270-50010 is off of? Also would the 50020 fit? Thanks.
Also, I posted this in the new model section I think. I didn't realize there was a different section for 92-00. Sorry :)