crxnonvtec Posted October 2, 2009 Share Posted October 2, 2009 s a 91 crx dx with a d16a6 swap, jackson racing supercharger, str cam gear, exhaust....I changed the iacv 3 diff times all were clean and the same result, coolant temp sensor is good, swapped map two times same result, iat tested good, new distributor from cap to shaft, new main relay, new o2....vacuum tested good so did the fuel pressure...it runs great just stays at 2500 it dropped once when I drove it a lil and never did again. and no the throttle cable isnt stuck. also I had swapped the whole intake assembly back to the stock intake with all the components and still at 2500rpm. anyone got suggestions?? NO CODES!!!! Link to comment Share on other sites More sharing options...
DelSolSweetie Posted October 2, 2009 Share Posted October 2, 2009 ecu? Link to comment Share on other sites More sharing options...
crxnonvtec Posted October 2, 2009 Author Share Posted October 2, 2009 i have two stock and one chipped two worked in other cars they all do the same idle at 2500rpm Link to comment Share on other sites More sharing options...
DelSolSweetie Posted October 2, 2009 Share Posted October 2, 2009 idle air screw need adjusted? or vacuum or tune (you really didnt need to make 2 threads for this either) Link to comment Share on other sites More sharing options...
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