no fire

[trd]

i have a 92' svx that i recently bought, and i have no injector pulse on the front two injectors. i have a parts car and switched a couple of computer modules in vain. anyone with ideas? i also will sell parts off the parts car once i get mine running.

[Earthworm]

Can you confirm it's the injectors and not the coils/plugs?

[trd]

i have a noid lite tester for injector pulse, i have pulse on the back four inj. plugs but not the two front ones. the svx tries to start, but...i do have fire to all cylinders .

[SomethingElse]

did you verify continuity from the ECM to the injector wires? Off the top of my head I think the injectors should have constant positve when ign. is on pos. 2 and the ecm sends the ground signal.