jdm4life192

Okay i swaped a f22b1 from a 96 accord (obd2) into my 92civic hatch (obd1). The swap went fine but now im having some issues. 1. The car will not go above 4grand and the cluster is bouncing around ( just the speedo) the speen sensor is good and my vtec silonid is good also and vtec wire has been ran to the ecu. Idk what it could be. 2. When i start the car the rpm will bounce for a few seconds the will stop. And when im driving and coming up to a light and i throw in it nueturl some times it will idle high or sometimes it will idle real low or sometimes is will just shut off but when i turn it back over it starts right back up. Idk what this could be. Soneone plz help

JuggerNaut-CTR

1.) Possibly the vtec oil pressure switch
2.) Clean the iacv and adjust idle

jdm4life192

I replaced the iacv already and still does tje same thing. Do you tgink it could be the tps or the map sensor?

91EFH22

What did you use for a jumper harness? Also, check continuity from the IACV to its corresponding ecu pinout to tripple check. Also, Im not sure off hand but are the tps wires supposed to be swapped around? Similar to when you do a dpfi-mpfi swap?