ok well i did mpfi swap on my 88 hatchback dx well i got it all wired and i used a resistor box off of an accord with a pr4 ecu out of an integra when i start the car it just idles at like 400 rpms when i press the gas it dosent do anything i thought it was the tps so i changed the whole throttle body and it does the same thing all it does is idle i tried towing the car down the street to raise the rpms and all it does is bogg out and the stay at a idle.... could it be the resister box out of the accord???? any help is welcome thx