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tpi stand alone 38351

I installed the tpi stand alone in my 88 trans im not gettng any spark an no injector pulse. have checked all the grounds all the plugs.i have 9.4v at the injector plugs.if  go an install my ignition box i will get spark but no injector pulse..

I believe you have been speaking with Dylan at Fitech on this issue. Any solution? We have been messaging.

Yes he has been very helpful with the matter still plugging away trying to solve this

Any codes?