Ok 98 Civic dx hatch wqith 99 si swap was workking fine up until today and then i went to drive and rev limiter was hitting at 6500 i unplugged the battery and it started to kick in at 7200 rpms now idk whats going im boggled my speedometer also is spassing out of control at times or just sits at 0 any help or ideas would be greatly appreiciated.

 

IM RUNNING A 99 B16A2 WITH THE P2T ECU AND A 98 CIVIC HARNESS WITH JUMPER IF THAT HELPS OUT AT ALL

 

Why arent you running a p30?

 

p30 is what i should be using