[help needed] NB2 Miata

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HyperSpeedMedia
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NB2 Miata

Post by HyperSpeedMedia »

MicroRusEFI PNP 0.2 for NB2 Miata VVT

Hello, I have a older board on a NB2 VVT miata. Can someone help me get it up and running? I've setup the parameter as best as I can, it still doesn't start. Can someone check out my tune to see what setting is wrong? Or is there a base tune I can used? I'm pretty new to this.
Last edited by HyperSpeedMedia on Tue Mar 22, 2022 6:00 pm, edited 1 time in total.
HyperSpeedMedia
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Re: ### PLEASE HELP - VVT NB2 Miata ###

Post by HyperSpeedMedia »

Here is link to the tune:
https://rusefi.com/online/view.php?msq=925

It a stock Miata NB2 with VVT using stock MAF sensor.
Everything is pretty much stock, I wanted to make sure it works before doing any modifications.

I will upload cranking datalog in a few minutes
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AndreyB
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Re: ### PLEASE HELP - VVT NB2 Miata ###

Post by AndreyB »

At the moment your unit has firmware from a year and a half ago. Realistically your first step is to upgrade to fresh release.

See https://github.com/rusefi/rusefi/wiki/HOWTO-quick-start

We also have https://rusefi.com/online to make tune and log file sharing easier for all parties involved. Please upload both tune and log once you have fresh firmware https://github.com/rusefi/rusefi/wiki/HOWTO-upload-tune
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
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AndreyB
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Re: ### PLEASE HELP - VVT NB2 Miata ###

Post by AndreyB »

HyperSpeedMedia wrote:
Tue Mar 22, 2022 6:00 pm
It a stock Miata NB2 with VVT using stock MAF sensor.
Everything is pretty much stock, I wanted to make sure it works before doing any modifications.
Your tune says "Speed Density" which is MAP, that contradicts your MAF plan

https://rusefi.com/online/view.php?msq=925&dialog=engineChars
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
HyperSpeedMedia
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Re: ### PLEASE HELP - VVT NB2 Miata ###

Post by HyperSpeedMedia »

Ahh..thanks, let me try that
HyperSpeedMedia
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Re: NB2 Miata

Post by HyperSpeedMedia »

Updated... finally up and running. Thanks
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AndreyB
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Re: NB2 Miata

Post by AndreyB »

Time for fresh firmware :)
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
duhafnusa4
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Re: NB2 Miata

Post by duhafnusa4 »

Pleaaaaaase provide photos, vids, and put your log on Rusefi.com/online

All of this helps to make Rusefi better for you.
HyperSpeedMedia
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Joined: Tue Mar 22, 2022 2:53 pm

Re: NB2 Miata

Post by HyperSpeedMedia »

AndreyB wrote:
Tue Mar 22, 2022 11:43 pm
Time for fresh firmware :)

Hello AndreyB, how do I konw what board I have to upgrade the firmware? There is a 0.2 in the bottom. Thanks
HyperSpeedMedia
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Re: NB2 Miata

Post by HyperSpeedMedia »

duhafnusa4 wrote:
Tue Mar 22, 2022 11:44 pm
Pleaaaaaase provide photos, vids, and put your log on Rusefi.com/online

All of this helps to make Rusefi better for you.
I'm working on a video tonight, will post it up soon.
Thanks
HyperSpeedMedia
Posts: 13
Joined: Tue Mar 22, 2022 2:53 pm

Re: NB2 Miata

Post by HyperSpeedMedia »

Finally up a video up.
Here's the link for install and first startup.
https://www.youtube.com/watch?v=BQk3PkOk3eM
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AndreyB
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Re: NB2 Miata

Post by AndreyB »

HyperSpeedMedia wrote:
Thu Mar 24, 2022 12:51 am
Hello AndreyB, how do I konw what board I have to upgrade the firmware? There is a 0.2 in the bottom. Thanks
That's a https://github.com/rusefi/rusefi/wiki/MREAdapter72 adapter soldered onto microRusEFI F4

So it's microRusEFI F4 firmware for this unit
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
HyperSpeedMedia
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Joined: Tue Mar 22, 2022 2:53 pm

Re: NB2 Miata

Post by HyperSpeedMedia »

AndreyB wrote:
Thu Mar 24, 2022 1:29 am
HyperSpeedMedia wrote:
Thu Mar 24, 2022 12:51 am
Hello AndreyB, how do I konw what board I have to upgrade the firmware? There is a 0.2 in the bottom. Thanks
That's a https://github.com/rusefi/rusefi/wiki/MREAdapter72 adapter soldered onto microRusEFI F4

So it's microRusEFI F4 firmware for this unit
Thanks alot for all your help...!!!!
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