[3sgt-s]

having some problems getting this thing running
no spark and no injectors firing
did pin out on ecu, injectors had .6v were suppose to have 10-14
i looked over the diagram and i believe i was missing the black/org wire that goes to ignition
so i hooked that up and now have the voltage i need there but still no spark or injectors
checked voltage at the two coil wires and there is voltage there too
any help would be great
thanks

 

[Luckynumber5]

Check all of your engine grounds, thats the easiest place to mess up the electrical system.

 

[3sgt-s]

just did a pin out on the igt (ignitor) it is suppose to be .6-1.2v during cranking and its at 6.5v when cranking

 

[89CelicaGTTurbo]

are you getting fuel. oh and can you tell me exactly what car you have so i can look up the diagrams.

 

[3sgt-s]

newb mistake, ignitor wasnt grounded well
thanks for the help peoples
it is misfiring a bit though

 

[3sgtecelica]

what wire is the ground wire on the ignitor. im having the same prolbems

 

[3sgt-s]

there is no wire it grounds through the casing just bolt it to the firewall or somethin bare metal

 

[klone1000]

what type of car are you putting the 3sgte in cause i have a 1992 toyota celica gt and i have turboed it and 3 months ago i fried the rings so i was thinking of putting in a 3sgte or building the 5sfe to withstand 300hp+ even though i only need about 250 crank also if you have time call me 843-254-1929 and we will talk about the install ok thanks.......