Stefan's Test Mules

Your chance to introduce yourself and your vehicle
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stefanst
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Stefan's Test Mules

Post by stefanst »

Hi,

Currently available for testing are:
2004 Miata NB2 (currently running Hellen H72) 5 speed:
04 NB2
04 NB2
20210707_084353.jpg (3.26 MiB) Viewed 12509 times
04 NB2
04 NB2
20210707_084406.jpg (3.23 MiB) Viewed 12509 times
1995 Bmw E36 325i Coupe 5 speed
95 325i
95 325i
MOE 09-06-2021038668.jpg (475.47 KiB) Viewed 12519 times
95 325i
95 325i
MOE 09-06-2021037605.jpg (495.26 KiB) Viewed 12519 times
2004 BMW E46 M3 6 speed SMG
04 M3
04 M3
image (1).png (3.3 MiB) Viewed 12519 times
04 M3
04 M3
image.png (3.3 MiB) Viewed 12519 times
Last edited by stefanst on Mon Sep 20, 2021 11:05 pm, edited 2 times in total.
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AndreyB
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Re: Stefan's Test Mules

Post by AndreyB »

Did you know that https://rusefi.com/forum/viewtopic.php?f=2&t=1899 is a 2004 as well?
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stefanst
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Re: Stefan's Test Mules

Post by stefanst »

AndreyB wrote:
Mon Sep 20, 2021 10:57 pm
Did you know that https://rusefi.com/forum/viewtopic.php?f=2&t=1899 is a 2004 as well?
Looks identical, except for the convertible bit.
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Re: Stefan's Test Mules

Post by AndreyB »

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BeerMoneyMotorsports
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Re: Stefan's Test Mules

Post by BeerMoneyMotorsports »

I would like to test the m3 please.
stefanst
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Re: Stefan's Test Mules

Post by stefanst »

Quick update:

The E36 fired up with the Hellen88 with minimal fuss. See here: https://rusefi.com/forum/viewtopic.php?f=2&t=2211

I sold the NB2 Miata. And I bought a beat up 2004 330ci from a junkyard auction. The car has issues to say the least. But it may be good enough for proof of concept for the new E46 adapter board.
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Re: Stefan's Test Mules

Post by AndreyB »

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Re: Stefan's Test Mules

Post by AndreyB »

stefanst wrote:
Mon Nov 15, 2021 8:29 pm
The E36 fired up with the Hellen88 with minimal fuss. See here: https://rusefi.com/forum/viewtopic.php?f=2&t=2211
Dyno day says that E36+hellen88 are affected by CAM sync loss above 5k. Good thing latest firmware has provisions!

Today we run November release so wasted we go. That also told us that injector dead times were off.

Fun fact: baseline run on OEM ECU showed 185.8hp with 186 being factory promise.
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Re: Stefan's Test Mules

Post by AndreyB »

Attachments
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WhatsApp Image 2022-07-01 at 1.32.34 PM.jpeg (274.16 KiB) Viewed 10867 times
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stefanst
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Re: Stefan's Test Mules

Post by stefanst »

But despite the aforementioned party pooper the engine made a healthy 186hp at the hubs using the stock ECU. That is 200hp in "dynojet mode". OEM spec says 186 at the crank I think.
Using the Hellen88 board running up to approx. 5900rpm (stock made max power around 6300rpm) it made also 186hp and was almost 10ftlbs or more above stock from 2500rpm and up. At some points it was 15ftlbs. VERY healthy gains.
How can I help diagnose the breaking up issue? I can probably do some limited driving/logging on Sunday. What should I do? Settings?
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Re: Stefan's Test Mules

Post by AndreyB »

Ticket is asking for idle TS tooth log with "display logic level" set to false, opposite if what is attached
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Re: Stefan's Test Mules

Post by stefanst »

Final Run Rus efi 187.7 hp.png
Final Run Rus efi 187.7 hp.png (139 KiB) Viewed 10799 times
Baseline 1 vs Final RusEFI.png
Baseline 1 vs Final RusEFI.png (68.59 KiB) Viewed 10799 times
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