It runs, but only on cyl 1 and 3? any ideas?
#22
Boost Pope
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That's really, really odd. Particularly given your previous ohmmeter test. I'm not saying it's impossible, it just sounds really improbable. What's the history on these injectors?
If you take the injectors out of the car and apply +12 across each one, you should feel and hear a click as the plunger operates.
#23
they were originally installed on this car with a haltech E6k, which ran up until i removed the haltech to go to the MS.
they are the red top 550cc high Z RX7 injectors, i believe they are from an 89.
just so i know for sure, there is no polarity for the injectors right, just that you have them all the same.
ill try the 12v bench test.
thank you Joe.
they are the red top 550cc high Z RX7 injectors, i believe they are from an 89.
just so i know for sure, there is no polarity for the injectors right, just that you have them all the same.
ill try the 12v bench test.
thank you Joe.
#25
When you switch the wiring, you're switching it in the MS, or which wire you plug into which injector?
MS-I, right? Too bad. :-) If you had the break out board you could... And the better stim. Ok, nevermind. My only thoughts: RX-7 injectors come in pairs, so it's not impossible for them to have a widely different past, in pairs.
Have you tried moving them all down one? I.E. 1->2, 2->3, 3->4, 4->1 and see if it's not longer by pairs?
Still, I think you've got a reasonable idea, though if they are opening on a bench test it's a bit strange.
MS-I, right? Too bad. :-) If you had the break out board you could... And the better stim. Ok, nevermind. My only thoughts: RX-7 injectors come in pairs, so it's not impossible for them to have a widely different past, in pairs.
Have you tried moving them all down one? I.E. 1->2, 2->3, 3->4, 4->1 and see if it's not longer by pairs?
Still, I think you've got a reasonable idea, though if they are opening on a bench test it's a bit strange.
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