i wired up my lt10 pretty sure i did everything right. as soon as i connect the power wire to the battery the computer comes on and primes the pump as if i was on the "on" position. but the thing is that the pink ignition wire isnt connected to a 12v source. thought it was bad ground so i connected the red power wire n black ground directly to the battery and still the same issue much help needed thanks. i hope my computer isnt damaged

 

3 wires for the ecu to turn on.
Red = power
black = ground
pink = 12v ignition

If the ecu is staying on verify the pink wire with a test light. The ignition source your using could possibly be just constant power which won't work.

 

I got it. i messed up. i had the green wire for the fuel pump wired to a pac relay but i had it wired wrong. the power was going back to that green wire keeping the ecu on. i finally got it tho thanks bro

 

Sweet ...