shift light hook up where does the green wire go

alright i need to no where the green wire goes to to hook up a shift light on a 96 z 28 two wires of the coil are green and pink which one if those r the ones im looking for

why not just run it to the ECM.

OBD 1: White wire, red connector on PCM, pin #13

OBD 2 LT1: Same as OBDI PCM

98 LS1: Tach line is Pin 35 on the BLUE connector. Tach line is a white wire

99-00 LS1: Tach line is Pin 10 on the RED connector. Tach line is a white wire


just use a splice and it's nice and easy.

there we go red connector pin 13 thats what im looking for others where telling me pin a13 white where now i can finish the job thanks