quicksilver1689

hey guys u got any schematics of the tach wiring? i got a 1999 civic hatch with a odb1 gsr swap, tach stopped working, was working fine then start cutting in and out doing some weird things. Cluster should be fine, its the rpm signal i suppose. Where does it get the RPM signal from? the dizzy or ignitor? is there any pins from the ECU that i should check?

quicksilver1689

bump

jdp1978

I should have asked the tach on the gauges pod ,or an external. Posted but did not read your post well enough.