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I finally had time to plug the unit in today. I warmed up the car to operating temp, disconnected my battery, unplugged my stock ecu and plugged in the rusEFI ecu. Reconnected the battery and attempted to start the car. After a few cranks it definitely tries to run but dies right away. I do not have...

So I am going to be plugging this ECU in today, do I need to hook up the MAP sensor or does the base tune use the stock AFM?

Thanks

OrchardPerformance wrote: ↑

Sat Dec 05, 2020 11:46 pm

Is there something special about the TPS?

M52 TPS is reverse signal (lower ADC open than when closed) and RE has been working fine with that for a long time.

The Kia TPS uses the same connector as the original Miata TPS, so no adapter harness is needed.

AndreyB wrote: ↑

Sat Dec 05, 2020 9:40 pm

starsky wrote: ↑

Sat Dec 05, 2020 9:31 pm

does the firmware autodetect a reverse signal VTPS? Do I need to do any pin mods on the board?

But the real question is: did the board start the car as is, 100% OEM?!

I have not had a chance to install the board yet, I definitely will test it before any mods for sure!

Thanks again!

My Kia VTPS sensor should be delivered Monday. My understanding is the signal and +5 volt contacts are reversed, does the firmware autodetect a reverse signal VTPS? Do I need to do any pin mods on the board?

Thanks!

Hello Everyone, I just received a microRusEFI adapter Miata NA 48pin PnP board from Andrey for my 93' Miata NA6. The car is completely stock for now and I plan on installing the board in the next few days. After I get the board running I plan on doing the following mods right away: VTPS (Kia part or...

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