i swapped a b16 into my 89 crx (DX) & it wont rev past 2400 rpm. i'm gettin code 7 for TPS & 14 for IACV/EACV. i went through theharness late last night & found that one wire leading to the IACV was cut & just left inside the harness. it is black w/ yellow. the honda manual shows it goin ot the IACV, but my harness has an orange one in the terminal, with the second terminal empty & the black wire that was cut. should this black/yellow be included in the hook-up of the IACV? also, would this be enough to put my car in limp mode, or do i have another problem to worry about? any help would be great. thanks!