SAFC question

[Zero_Dori]

Yes I searched. Im trying to take mine out of my 93 coupe so I can put it in my other car, but when I unplug it from the first connector comming from the unit its self it will idle and accelerate rough. Do I need to unplug the harness that's spliced to the ecu harness?

[punxva]

yea u have to take it off of the ecu harness too or else there is no connection between the maf in and outs, since u are actually splicing into the maf wire and modifying the signal, hence it not running right and watch when u plug it back in, it runs fine. There is no need to search for that answer tho, its kinda common sense.