CEL code 24, stuck in limp home mode :(

[BackWoodsBob]

I swapped out an older, lower compression engine with a newer engine which idled perfectly, ran strong. I've had a code 24 for almost a year now (wiring related), but, it's never put me in limp home mode.

Car idles PERFECTLY, idles a bit high, then drops down as it warms up. But it wont let me rev past 1500rpm or I hit fuel cut.

Ideas? I'm pretty much ****ed if I can't get the car driving before saturday. ANY advice, help would be appreciated on how to bypass this code, or fix it.

Should be noted.

: AACV (brown/black) doesn't go anywhere off the ECU
: IACV's white/red wire (at the plug under the manifold) goes to my canister purge control (at the ecu).