first off the car is a 92' S model

ok, so i just finished swapping my f22 for my jdm obd1 h22a. got it started up tongiht and took it out down the neiberhood street. motor seems to run good but then all of a sudden the tac stopped working..all the other gueages are working. I searched and most of the somewhat similar problems pointed to the ignitor. I wouldnt think it would be that since this motor is fairly new and the tac isnt actually bouncing around... it just deosnt work..im goona check the wires first thing in the mornig too hopefully find something screwed up... so my queston..... has anyone had this problem b4, and if so, could you please tell me how to fix it to save me the time.......

 

anybody?!?

 

The tach signal is the blue wire coming out of the distributor. Sounds like a bad connection to me...

 

alright, thanx, ill check that wire out...