ECU, after transistors change...b8 y b17 no cut

[fixkick]

8v ECU, both transistors must be turned off keyon.

if the new transistors. have metal on the back side. (wrong kind, type)
this causes the collector pins to short to ground (heat sink metal)

you can find out which side is failing. using the same lamp
injector , unplugged.

Red wire B8 >>>> lamp >>>> ground (engine metal)
lamp should not glow keyon, and must flash cranking.
if either test fails there, the transistor is no good. (wrong type, or backwards)

yellow wire B17 >>>> lamp >>>> 12vdc battery post.
key on, no glow.
cranking it flashes, if either test fails, this transistor is bad.