Search found 1495 matches
- Wed Nov 09, 2022 9:12 pm
- Forum: You and your build
- Topic: 2005 Nissan Altima SE-R (Hellen 121nissan)
- Replies: 5
- Views: 5668
Re: 2005 Nissan Altima SE-R (Hellen 121nissan)
It may not be a LSU 4.9. There's a the Denso/NTK equivalent with the same mechanism of action, but different characteristic curve for pump current vs. lambda.
- Thu Nov 03, 2022 3:15 am
- Forum: You and your build
- Topic: Pps not reading in Tunerstudio
- Replies: 52
- Views: 22385
Re: Pps not reading in Tunerstudio
Do the raw PPS gauges move when you move the pedal?
- Wed Nov 02, 2022 5:55 pm
- Forum: Tuning Support: Making it Run
- Topic: IAT fuel multiplier
- Replies: 4
- Views: 9879
Re: IAT fuel multiplier
rusEFI uses ideal gas law, but not directly on the intake air temperature. We estimate the temperature at the valve based on a function of IAT, CLT, and airflow. As the airflow slows down, it picks up more heat from the intake/cylinder head on its way by, so it ends up hotter. This dialog configures...
- Mon Oct 24, 2022 10:12 pm
- Forum: You and your build
- Topic: Teves mk60 Standalone ABS
- Replies: 13
- Views: 14585
Re: Teves mk60 Standalone ABS
I do not know if you already know this site, but it can be useful for this project: www.ms4x.net, especially: Dunno if those are accurate for the mk60, as those say ASC and this is a DSC (albeit with the stability/traction control parts not active since it can't talk to the steering angle sensor/DM...
- Sun Oct 23, 2022 10:36 am
- Forum: You and your build
- Topic: Teves mk60 Standalone ABS
- Replies: 13
- Views: 14585
Re: Teves mk60 Standalone ABS
CAN data placeholder
- Sun Oct 23, 2022 8:55 am
- Forum: You and your build
- Topic: Teves mk60 Standalone ABS
- Replies: 13
- Views: 14585
Re: Teves mk60 Standalone ABS
Pressure sensors placeholder
- Sun Oct 23, 2022 8:54 am
- Forum: You and your build
- Topic: Teves mk60 Standalone ABS
- Replies: 13
- Views: 14585
Re: Teves mk60 Standalone ABS
Wheel speeds placeholder
- Sun Oct 23, 2022 8:54 am
- Forum: You and your build
- Topic: Teves mk60 Standalone ABS
- Replies: 13
- Views: 14585
Re: Teves mk60 Standalone ABS
DSC sensor placeholder
- Sun Oct 23, 2022 8:48 am
- Forum: You and your build
- Topic: Teves mk60 Standalone ABS
- Replies: 13
- Views: 14585
Re: Teves mk60 Standalone ABS
Wiring: The harness from any E46 with an mk60 will work. Most of it is pretty straightforward. Non straightforward wiring things: Brake pedal switch is grounded when the pedal is released, and floating when brakes are applied. Check this in INPA - the circle should go dark when the pedal is pressed....
- Sun Oct 23, 2022 8:40 am
- Forum: You and your build
- Topic: Teves mk60 Standalone ABS
- Replies: 13
- Views: 14585
Re: Teves mk60 Standalone ABS
Modules: Each model of 3 series came with a slightly different controller. Some are more desirable than others, but as far as I know, all are possible to run standalone. Some models can be flashed with the "real" motorsport firmware which provides better performance for racing, that's not ...
- Sun Oct 23, 2022 8:33 am
- Forum: You and your build
- Topic: Teves mk60 Standalone ABS
- Replies: 13
- Views: 14585
Teves mk60 Standalone ABS
Hello friends, I've now successfully swapped in a Teves (ATE, Continental) mk60 ABS controller from a BMW E46 3 series. I'll drop everything I know about the swap in this thread, with updates as I get more/different stuff working.
- Sun Oct 16, 2022 7:01 am
- Forum: User Support
- Topic: Protues bench testing
- Replies: 5
- Views: 3531
Re: Protues bench testing
By the way, you need to set "use only rising edge" to "true" on the trigger page. This option will disappear soon, but for now it needs to be "true" for your trigger type.
- Tue Oct 11, 2022 8:06 pm
- Forum: User Support
- Topic: How to control output based on input conditions
- Replies: 2
- Views: 2769
Re: How to control output based on input conditions
For simpler conditions like that, have a look at GPPWM.
For anything much more complicated like that, then Lua.
For anything much more complicated like that, then Lua.
- Sat Oct 08, 2022 4:54 pm
- Forum: Dev: Hardware
- Topic: Proteus - Waterproof, High-feature ECU!
- Replies: 338
- Views: 606093
Re: Proteus - Waterproof, High-feature ECU!
Yes, the firmware supports both
- Mon Oct 03, 2022 11:44 pm
- Forum: Dev: Hardware
- Topic: Proteus U1 on fire
- Replies: 2
- Views: 2254
Re: Proteus U1 on fire
what parts did we heat/solder/rework?some heat/solder/rework was done
- Sat Sep 24, 2022 12:13 am
- Forum: Universal Boards
- Topic: 2004 Honda Civic Si K20
- Replies: 14
- Views: 15067
Re: 2004 Honda Si K20
in your logic analyzer snip, the three channels are crank/exhaust/intake
- Sat Sep 24, 2022 12:03 am
- Forum: Universal Boards
- Topic: 2004 Honda Civic Si K20
- Replies: 14
- Views: 15067
Re: 2004 Honda Si K20
I believe you may need to use the new "cam for sync" option set to NOT zero, since the exhaust cam is the one that has enough information to sync the engine.
- Thu Sep 08, 2022 1:35 am
- Forum: User Support
- Topic: Programing Brushless Radiator Fan? 1990 Mazda Miata
- Replies: 2
- Views: 2597
Re: Programing Brushless Radiator Fan? 1990 Mazda Miata
You could use GPPWM to control the fan pwm duty cycle based on coolant temp/engine rpm.
If you need more complex logic, lua is the place.
If you need more complex logic, lua is the place.
- Tue Sep 06, 2022 12:42 am
- Forum: Dev: Software
- Topic: Torque approximation, TCU torque integration
- Replies: 6
- Views: 5555
Re: Torque approximation, TCU torque integration
the NA version of your engine makes what, 200Nm from 2 liters (~0.6g cylinder airmass max at 100% VE, so ~0.55 with "good" real VE), so that's 363 Nm/gram
- Tue Sep 06, 2022 12:37 am
- Forum: Dev: Software
- Topic: Torque approximation, TCU torque integration
- Replies: 6
- Views: 5555
Re: Torque approximation, TCU torque integration
We already have cylinder airmass. Torque is very nearly linear to cylinder airmass, so you could just configure some value "torque per airmass" in units of Nm per gram.
That is certainly a good enough first order approximation for things like transmission control.
That is certainly a good enough first order approximation for things like transmission control.
- Wed Aug 31, 2022 11:52 pm
- Forum: User Support
- Topic: Mazda Skyactive Cam sensor
- Replies: 31
- Views: 24205
- Wed Aug 31, 2022 11:44 pm
- Forum: User Support
- Topic: Mazda Skyactive Cam sensor
- Replies: 31
- Views: 24205
Re: Mazda Skyactive Cam sensor
The interesting thing is this it seems that the "mystery Mazda" option places the cam signal on the crank. That's a vague statement. What "places" in what regard? We have a lot of moving pieces. You forgot to add it to the cam modes list, and instead added it to the crank modes ...
- Wed Aug 31, 2022 10:58 pm
- Forum: User Support
- Topic: Mazda Skyactive Cam sensor
- Replies: 31
- Views: 24205
Re: Mazda Skyactive Cam sensor
please upload your current tune (and link it here) in exactly the configuration that causes this issue
- Wed Aug 31, 2022 10:10 pm
- Forum: User Support
- Topic: Mazda Skyactive Cam sensor
- Replies: 31
- Views: 24205
Re: Mazda Skyactive Cam sensor
can you post your tune file at rusefi.com/online
- Wed Aug 31, 2022 8:17 am
- Forum: User Support
- Topic: Mazda Skyactive Cam sensor
- Replies: 31
- Views: 24205
Re: Mazda Skyactive Cam sensor
Hit "update ecu definition" and let it connect.
- Wed Aug 31, 2022 7:17 am
- Forum: User Support
- Topic: Mazda Skyactive Cam sensor
- Replies: 31
- Views: 24205
Re: Mazda Skyactive Cam sensor
Don't worry about those for now, it will be fixed in the next release of TunerStudio.
If you have that "CRITICAL ERROR" light lit up, you should have something that looks like this:
Have you updated TunerStudio lately?
- Wed Aug 31, 2022 5:55 am
- Forum: User Support
- Topic: Mazda Skyactive Cam sensor
- Replies: 31
- Views: 24205
Re: Mazda Skyactive Cam sensor
Cam you take a screenshot of whatever error you see? We haven't yet developed telepathy to read your mind directly, so we have to rely on pictures instead.
- Mon Aug 29, 2022 8:41 am
- Forum: User Support
- Topic: Mazda Skyactive Cam sensor
- Replies: 31
- Views: 24205
Re: Mazda Skyactive Cam sensor
Looks like the high pressure fuel pump is indeed the "spill valve" type that we support.
- Mon Aug 29, 2022 8:18 am
- Forum: User Support
- Topic: Mazda Skyactive Cam sensor
- Replies: 31
- Views: 24205
Re: Mazda Skyactive Cam sensor
Service manual says
But later when looking at the electrical signal it says they are indeed positive pulses.
But later when looking at the electrical signal it says they are indeed positive pulses.
- Mon Aug 29, 2022 8:17 am
- Forum: User Support
- Topic: Mazda Skyactive Cam sensor
- Replies: 31
- Views: 24205
Re: Mazda Skyactive Cam sensor
Do you plan to try and run the VVT on this engine? Does yours have the same insane brushless motor thing on the intake cam as my 2019 MX-5 (2 liter Skyactiv)?