Lextasy4 Posted July 16, 2007 Share Posted July 16, 2007 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 :) Quote Link to comment Share on other sites More sharing options...
lexus082 Posted July 17, 2007 Share Posted July 17, 2007 You will need 22270-50010 thats for 90-92 LS400 & SC400. P/N 22270-50020 is for 93-97 LS400 and Sc400's. Confirm with dealer just to be sure. Not sure if the 93-97 iacv would fit 90-92, i'm guessing it wouldn't but I could be wrong. Quote Link to comment Share on other sites More sharing options...
Lextasy4 Posted July 28, 2007 Author Share Posted July 28, 2007 You will need 22270-50010 thats for 90-92 LS400 & SC400. P/N 22270-50020 is for 93-97 LS400 and Sc400's. Confirm with dealer just to be sure. Not sure if the 93-97 iacv would fit 90-92, i'm guessing it wouldn't but I could be wrong. Thanks for the info. Quote Link to comment Share on other sites More sharing options...
Air Force Rascal Posted August 31, 2007 Share Posted August 31, 2007 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 :) You can clean the Idle Control valve and put a New O-Ring in and it should fix the problem...you should not have to buy as New one....Good Luck Quote Link to comment Share on other sites More sharing options...
VJZ Posted September 22, 2007 Share Posted September 22, 2007 What is the best method for removing the bottom screw on the idle control valve? Quote Link to comment Share on other sites More sharing options...
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