car is a 91 si crx, has z6 swap, wired up jumper harness for obd1, car starts, runs fine, as soon as throttle moves it throws a code 14 and hesitates from 1200-3000rpm's and then is fine, tried replacing the intake gasket, throttlebody gasket, injector o rings, even have a spare iacv i plugged in and tried, engine harness is original to the car, tried using the obdo map sensor on the firewall, tried using the obd1 map on the throttle body, can't figure out what the deal is, taking my smoke machine home this eve to see if i have a leak somewhere but unlikely. any other ideas? plug for iacv is a 2 wire, green plug if im not mistaken? going to pin out @ ecu and test this eve as well.