Search found 703 matches
- Fri Sep 30, 2022 1:56 am
- Forum: You and your build
- Topic: 1988 Mustang LX 5.0 ( Proteus Project )
- Replies: 59
- Views: 129085
Re: 1988 Mustang LX 5.0 ( Proteus Project )
The log doesn't tell me much. There are no fields that seem to contain pertinent data on the trigger. Could somebody with more knowledge please chime in and say which fields would be helpful if logged? To summarize the problem: When cranking, the edge counters increase, but we don't see rpm. A test ...
- Thu Sep 15, 2022 5:33 pm
- Forum: You and your build
- Topic: 1988 Mustang LX 5.0 ( Proteus Project )
- Replies: 59
- Views: 129085
Re: 1988 Mustang LX 5.0 ( Proteus Project )
Hey Stephan you were right about the spout controlling the timing https://www.youtube.com/watch?v=lhjn4F63jVI This video explain and shows how the signals work from the PIP and Spout. The IDM or Pin4 is the coil wire. It's the spout that controls ignition timing not sure how to interpret the signal...
- Tue Sep 06, 2022 1:04 am
- Forum: Dev: Software
- Topic: Torque approximation, TCU torque integration
- Replies: 6
- Views: 5555
Re: Torque approximation, TCU torque integration
In first iteration: torque at crank = torque produced - torque losses With torque produced being roughly proportional to airmass per cycle and losses being equal or greater to torque needed to sustain idle So I would go with a first iteration of (airmass/cycle - airmass/cycle(idle)) * correction fac...
- Wed Jul 13, 2022 6:40 pm
- Forum: You and your build
- Topic: 1988 Mustang LX 5.0 ( Proteus Project )
- Replies: 59
- Views: 129085
Re: 1988 Mustang LX 5.0 ( Proteus Project )
Welcome back!
Can you please reference where you found the pinouts that don't agree with what you have, so we can verify?
Can you please reference where you found the pinouts that don't agree with what you have, so we can verify?
- Sun Jul 03, 2022 11:54 pm
- Forum: You and your build
- Topic: Stefan's Test Mules
- Replies: 11
- Views: 14469
- Fri Jul 01, 2022 11:28 pm
- Forum: You and your build
- Topic: Stefan's Test Mules
- Replies: 11
- Views: 14469
Re: Stefan's Test Mules
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 18...
- Fri Jun 24, 2022 3:27 am
- Forum: You and your build
- Topic: 2001 Miata HPDE Car
- Replies: 4
- Views: 3958
Re: 2001 Miata HPDE Car
What HP adders are you considering?
- Tue Feb 15, 2022 7:20 pm
- Forum: You and your build
- Topic: BMW 760Li and Angst
- Replies: 12
- Views: 14256
Re: BMW 760Li and Angst
Germans, after having moved to the US, enjoy a bit of freedom. I say don't restrain or "guide" the timing chain and let it fly free.
- Tue Feb 15, 2022 3:46 am
- Forum: You and your build
- Topic: 1993 Mazda Miata
- Replies: 73
- Views: 44288
Re: 1993 Mazda Miata
I *believe* the KIA and BMW TPS pinouts are identical. So either way you have to do the mod. Same for MS.
- Sun Jan 02, 2022 1:26 am
- Forum: Plug In Boards
- Topic: Hellen88 ETB support
- Replies: 26
- Views: 35161
Re: Hellen88 ETB support
That's an interesting looking manifold. Do you by any chance have a dyno comparison to the stock OBD1 intake?Creesic wrote: ↑Sat Jan 01, 2022 7:39 pmThanks for this, but no, because I'm using https://www.ebay.com/itm/401736590801 as a manifold. Have to adapt something up to that. Might as well go larger.
- Sat Jan 01, 2022 3:51 am
- Forum: Plug In Boards
- Topic: Hellen88 ETB support
- Replies: 26
- Views: 35161
- Sat Jan 01, 2022 3:27 am
- Forum: Plug In Boards
- Topic: Hellen88 ETB support
- Replies: 26
- Views: 35161
Re: Hellen88 ETB support
Would an M54 intake manifold with ETB fit?
- Thu Dec 23, 2021 4:22 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 658129
Re: Wideband Controller: Fully Custom, no ASIC!
I am here to report success. Turns out there were some conditions that needed to be met for the WBO module to even kick on the heater: Under "Controller" -> "Can Bus Communication" -> "Enable rusEFI Can Broadcast" = "true" must be set Under "Sensors"...
- Thu Dec 23, 2021 1:45 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 658129
Re: Wideband Controller: Fully Custom, no ASIC!
I am currently bench testing a Proteus Honda K-125 board. This board has a built-in WBO controller. I built an adapter harness for the O2 sensor from the JST connector to an LSU 4.9. The board is fully connected to a Proteus via pigtails. The Proteus is powered via USB. I'm feeding 12V from a lab po...
- Wed Dec 22, 2021 7:04 pm
- Forum: Dev: Hardware
- Topic: F103 Wideband Controller
- Replies: 108
- Views: 119951
Re: F103 Wideband Controller
Order placed.
- Tue Nov 16, 2021 4:06 am
- Forum: Dev: Hardware
- Topic: Hellen 88 BMW
- Replies: 13
- Views: 14322
Re: Hellen 88 BMW
Picture of the re-jumpered board:
- Mon Nov 15, 2021 8:29 pm
- Forum: You and your build
- Topic: Stefan's Test Mules
- Replies: 11
- Views: 14469
Re: Stefan's Test Mules
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...
- Mon Nov 15, 2021 8:24 pm
- Forum: Dev: Hardware
- Topic: Hellen 88 BMW
- Replies: 13
- Views: 14322
E36 OBD1 325 Hellen Success
I have an old 325is from 1995. This is the first car that got to test the new Hellen 88 board. This board is designed as an (almost) plug&play replacement for the Motronic M3.3, M3.1 and M3.3.1 (my car is M3.3.1). After some initial bench testing to verify that things are unlikely to blow up whe...
- Tue Nov 09, 2021 1:47 am
- Forum: You and your build
- Topic: Locost7 Bp4w-T
- Replies: 3
- Views: 5705
Re: Locost7 Bp4w-T
Any recent progress?
- Fri Nov 05, 2021 8:12 pm
- Forum: You and your build
- Topic: Hellen NB1 RusEFI
- Replies: 14
- Views: 10801
Re: Hellen NB1 RusEFI
Blipping the throttle from idle is one of the hardest things to tune in accel enrichment, especially when using MAP on a small engine. Fortunately, it's not really an important area- just roll on the throttle when you get going and you will never experience it during regular driving. Fix your VE tab...
- Thu Oct 28, 2021 7:21 pm
- Forum: You and your build
- Topic: Locost7 Bp4w-T
- Replies: 3
- Views: 5705
Re: Locost7 Bp4w-T
Are you somewhere in US? Looking at the U-Haul trailer, I would assume the answer is yes. Also: His unit is a Frankenso that I set up for 99-00 Miata maybe 2 years back? Maybe only last year. I forget. I'm not sure it actually ever ran a car. So, @Nottinghamster: Get a full license of TunerStudio a...
- Thu Oct 07, 2021 7:32 pm
- Forum: You and your build
- Topic: BMW M70 in 8 series with Proteus?
- Replies: 78
- Views: 52936
Re: BMW M70 in 8 series with Proteus?
Hallo Heinrich, Welcome to rusEFI. It looks like you should be able to rusEFI both your V12s without any trouble. I am a bit surprised though that you are allowed to run two BMW V12 in Stuttgart. I would have expected an angry mob would have lynched you years ago now. I will leave answering your que...
- Fri Sep 24, 2021 4:10 am
- Forum: You and your build
- Topic: 2001 VVT Miata build
- Replies: 15
- Views: 11437
Re: 2001 VVT Miata build
[...]The base tune is very undeveloped so I need to figure out what all needs to be setup before my first start. [...] When I got my H72 for my NB2, all I had to do was to bypass the valve for the stock map sensor, replace the stock ECU with the rusEFI and the car started, ran and drove OK. Idle ne...
- Mon Sep 20, 2021 11:01 pm
- Forum: You and your build
- Topic: Stefan's Test Mules
- Replies: 11
- Views: 14469
Re: Stefan's Test Mules
Looks identical, except for the convertible bit.AndreyB wrote: ↑Mon Sep 20, 2021 10:57 pmDid you know that https://rusefi.com/forum/viewtopic.php?f=2&t=1899 is a 2004 as well?
- Mon Sep 20, 2021 10:41 pm
- Forum: You and your build
- Topic: Stefan's Test Mules
- Replies: 11
- Views: 14469
Stefan's Test Mules
Hi,
Currently available for testing are:
2004 Miata NB2 (currently running Hellen H72) 5 speed: 1995 Bmw E36 325i Coupe 5 speed 2004 BMW E46 M3 6 speed SMG
Currently available for testing are:
2004 Miata NB2 (currently running Hellen H72) 5 speed: 1995 Bmw E36 325i Coupe 5 speed 2004 BMW E46 M3 6 speed SMG
- Mon Sep 20, 2021 2:57 am
- Forum: You and your build
- Topic: 2001 VVT Miata build
- Replies: 15
- Views: 11437
Re: 2001 VVT Miata build
Hi and welcome! I've run a turbo NB1 with piggyback for a few years (not rusEFI at the time). Wiring is going to be interesting and you may have to remove the pull-up resistors for the temperature sensors from the Hellen board so you can run both units in parallel. You may even have to remove some r...
- Sun Sep 12, 2021 11:16 pm
- Forum: Dev: Hardware
- Topic: How to clean used PCB headers
- Replies: 18
- Views: 14271
Re: How to clean used PCB headers
Try simple green. It's definitely safe and it may work.
- Sun Aug 22, 2021 9:19 pm
- Forum: Dev: Software
- Topic: Software knock processing
- Replies: 70
- Views: 83530
RAW data for knock detection H72
Today I ran the NB2 Miata with fairly standard timing to record a baseline for knock detection. The tune is here: https://rusefi.com/online/view.php?msq=628 Unfortunately, I am unable to upload the logs due to a REO glitch. Since the forum does not seem to allow log uploads anymore, I uploaded as a ...
- Thu Aug 19, 2021 1:14 pm
- Forum: You and your build
- Topic: 99 miata 1.8 turbo PnP setup #53
- Replies: 129
- Views: 113339
Re: 99 miata 1.8 turbo PnP setup #53
It looks like what you did should work. PA6 is for Input_10 which has an external 10k pullup. You should not need to have to set the input pin to pullup as well- that doesn't make sense on an analog input. Can you verify that the voltage level on PA6 on the brain board actually changes? With the swi...
- Sun Jul 25, 2021 3:16 am
- Forum: Dev: Hardware
- Topic: More automated hardware quality control: stim
- Replies: 4
- Views: 6540
Re: More automated hardware quality control: stim
I suck at reading other people's schematics. Can we have a feature list? What are the I/O? Capabilities?