I just picked up a ca18det coupe and have checked pretty much everything. I'm convinced the MAF is not the correct one for the swap. Car runs dead lean(>18 AFR) at idle and bogs when you step on the gas.(stays >18AFR till at least 4k) Does anyone have a pic of the correct MAF for a CA? SO I can compare it with what mine looks like. I'll post pics of mine tomorrow so maybe someone can shed some light on what it is out of. Thanks for anyones help.