Hey, i've been searching for a while and can't really find what i'm looking for. ill try to give you guys what i think you need to know about my setup that would help diagnose the issue. turbo b16in a 93 eg with a chipped/tuned p06. omni 3 bar map, skunk 2 im, no issue with coolant system, newer plugs, wires, cap, rotor. new hondata im gasket, all new ground wires and cleaned areas. my issue is every once and a while, which is getting more often, when my car reaches temp, the cel will go on eventually in the drive. it drives fine when it is on. when i turn the car off and turn it back on, the cel is gone and usually doesnt go on again. im unable to check the cel because it doesnt show a code when i jump the wire. yes, i know how to check it. the symptoms the car shows are a pretty significant drop in idle when push the clutch in when coming to a stop. it drops hard to about 100 rpm, whichs almost makes it want to die. usually the cel isnt on when it drops, but it only drops when it is at temp. it will hang around 100-300 for about 5 seconds when i am at a full stop, then it slowly makes its way up to normal idle, which is about 1000. im trying to find a way to get a code from that mystery cel. any suggestions on what the problem might be, or where to start? tps? iacv? coolant temp sensor? iat? thanks

 

bump for being stumped....