y0iTsDEENOSE
Senior Member
alrite i have a 91 LS engine in my 91 civic hatch... it was broken down so i got it to a shop and they said they'll fix the sensors and stuff.. but what i was wondering was someone told me i had to have the ecu that matches up with the 91 integra engine... but the mechanic says he'll just "fix the sensors"... is that possible to simply keep the ecu that was already on the car or do i absolutely need the ecu thats suppossed to go with the LS engine???