Quote Originally Posted by scttydb411
you mixed up the iat and iacv smoking a silicon transitor in the ecu...more than likely it's toast. check continuity of the plugs using a multimeter and using a pinout diag. you also more than likely smoked the iat sensor too. once you get the plugs sorted out it may have trouble idling correctly and not nec throw a cel.

pull both covers off the ecu and stick you nose in it near the harness and i bet it really stinks. it's a 50/50 chance that it can be easily fixed, but if traces have been burnt it may be more trouble than it's worth.

And this is why I said wiring is a b!tch! I tried with the whole wiring thing, Failed, and will never mess with it again....lol But hope you can get it fixed.