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for all you EDIS freaks that need a Tach

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#61 Woody



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Posted 16 September 2018 - 01:23 AM

Hey guys. Help would be really appreciated :) Thanks

#62 Turbo Cary

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Posted 16 September 2018 - 02:23 PM

Try using an MSD 8910 two wire tach adapter. In my Miata when I was running the Haltech Sprint 500 and switched to Toyota COPs, the tach stopped working. I tried different resistors and so on, some would make the tach bounce, others it didnt work at all. When I used an 8910 the tach came back. After switching from the Sprint 500 to an MS3Pro PNP system, I had to revert to using a resistor instead of the tach adapter.

I would suggest checking the settings in ECU Manager first, make sure that the tach output is set to Analog.

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