Search found 14373 matches
- Sun Jun 02, 2024 4:45 am
- Forum: You and your build
- Topic: Development of Honda Beat Adapter
- Replies: 3
- Views: 187
Re: Development of Honda Beat Adapter
That reminds me of OBD1 which also have three VR sensors. We just totally ignore one of these, two sensors do the job well enough.
- Sat Jun 01, 2024 1:40 pm
- Forum: Tuning Support: Making it Run
- Topic: E30 M42 with VR cam and crank sensor problems.
- Replies: 3
- Views: 203
Re: E30 M42 with VR cam and crank sensor problems.
Without tune and log we are blind, please share your tune and your log. Two VR channels are of different nature - one uses ASIC max9924 but has a 85ms timeout making it not suitable for small tooth wheels, another one was designed by mck1117 that one does not have timeout but you are in charge of tu...
- Sat Jun 01, 2024 1:27 pm
- Forum: You and your build
- Topic: Turbo E30 M42
- Replies: 1
- Views: 126
Re: Turbo E30 M42
Welcome to the forum!
- Sat Jun 01, 2024 1:19 pm
- Forum: You and your build
- Topic: Development of Honda Beat Adapter
- Replies: 3
- Views: 187
Re: Development of Honda Beat Adapter
Linked below?
- Thu May 30, 2024 2:11 am
- Forum: User Support
- Topic: Incorrect Number of Sparks during 12-1 Trigger
- Replies: 6
- Views: 432
Re: Incorrect Number of Sparks during 12-1 Trigger
Some engines are two stroke and some engines are four stroke.
On a four stroke engine crank position sensor does not know when to ignite.
How do you address that challenge?
On a four stroke engine crank position sensor does not know when to ignite.
How do you address that challenge?
- Wed May 29, 2024 11:50 am
- Forum: User Support
- Topic: Incorrect Number of Sparks during 12-1 Trigger
- Replies: 6
- Views: 432
Re: Incorrect Number of Sparks during 12-1 Trigger
or map sensor in case of odd-fire engine
- Wed May 29, 2024 11:50 am
- Forum: User Support
- Topic: Incorrect Number of Sparks during 12-1 Trigger
- Replies: 6
- Views: 432
- Wed May 29, 2024 1:56 am
- Forum: Tuning Support: Making it Run
- Topic: Fuel Pressure sensor
- Replies: 2
- Views: 241
Re: Fuel Pressure sensor
You are asking how to route an auxiliary analog input channel.
Does not seem to be routed to main 76 pin header but a couple of pins are available on the ETB upgrade option
Please use TPS2 or PPS1
Does not seem to be routed to main 76 pin header but a couple of pins are available on the ETB upgrade option
Please use TPS2 or PPS1
- Tue May 28, 2024 7:59 pm
- Forum: Dev: Hardware
- Topic: tle9104 breakout
- Replies: 1
- Views: 2157
- Mon May 27, 2024 10:47 pm
- Forum: You and your build
- Topic: 2022 Canam
- Replies: 5
- Views: 23218
Re: 2022 Canam
Polaris is more or less the same thing, just totally different.
53 inches seems to be the perfect length if you need to do the same.
53 inches seems to be the perfect length if you need to do the same.
- Mon May 27, 2024 10:45 pm
- Forum: You and your build
- Topic: 2011 Nissan Xterra
- Replies: 45
- Views: 25209
Re: 2011 Nissan Xterra
TCU protocol reverse engineering progress: I think I've located numeric torque reduction request byte, green on the chart
Also random link https://nissanecu.miraheze.org/wiki/Nissan_Tuning
Also random link https://nissanecu.miraheze.org/wiki/Nissan_Tuning
- Mon May 27, 2024 4:29 pm
- Forum: User Support
- Topic: Incorrect Number of Sparks during 12-1 Trigger
- Replies: 6
- Views: 432
Re: Incorrect Number of Sparks during 12-1 Trigger
Without knowing engine phase engine is running in wasted spark mode.
Welcome to the forum!
Welcome to the forum!
- Sat May 25, 2024 12:54 am
- Forum: Dev: Software
- Topic: Transmission Control logic
- Replies: 61
- Views: 59192
Re: Transmission Control logic
Well, that kinda works David says: Any 8 or 10 speed is going to be a clutch-to-clutch transmission, which is very much not supported currently. Oversimplification: A clutch-to-clutch transmission has a solenoid for each clutch, including torque converter clutch. An old fashioned transmission has s...
- Tue May 21, 2024 2:27 am
- Forum: You and your build
- Topic: 2021 Acura RDX
- Replies: 4
- Views: 2127
Re: 2021 Acura RDX
Active Dumper System, the less fancy one without stroke sensors like on Civic Type R.
Why do they run two dedicated wires to each strut solenoid? Why not shared high side?
Why do they run two dedicated wires to each strut solenoid? Why not shared high side?
- Fri May 17, 2024 12:51 am
- Forum: Tuning Support: Making it Run
- Topic: Batt Lag Error
- Replies: 3
- Views: 428
- Wed May 15, 2024 11:27 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda OBD1 Turbo LSVTEC Progress
- Replies: 1
- Views: 261
Re: Honda OBD1 Turbo LSVTEC Progress
Appreciate the write up!
- Wed May 15, 2024 2:34 am
- Forum: You and your build
- Topic: 99 Honda VFR800, PnP ECU NOW turbo EVENTUALLY
- Replies: 49
- Views: 39072
Re: 99 Honda VFR800, PnP ECU NOW turbo EVENTUALLY
coolantbongrips wrote: ↑Wed May 15, 2024 2:19 amIs there an official value for this resistor, or does it have to be found through experimentation?
https://github.com/rusefi/uaefi/issues/65
- Tue May 14, 2024 11:29 pm
- Forum: User Support
- Topic: rusEfi into Corvette C4 1984 CFI
- Replies: 1
- Views: 209
Re: rusEfi into Corvette C4 1984 CFI
Добрый вечер let me recommend https://github.com/rusefi/rusefi/wiki/Discord
- Tue May 14, 2024 2:43 am
- Forum: You and your build
- Topic: Proteus f7 in s52"tu" turbo swapped 318ti
- Replies: 1
- Views: 1116
Re: Proteus f7 in s52"tu" turbo swapped 318ti
Zero relation between vvt outputs and sycn.
Please https://github.com/rusefi/rusefi/wiki/rusEFI-Quick-Start-PDF#log-it and https://github.com/rusefi/rusefi/wiki/rusEFI-Quick-Start-PDF#share-it
Please https://github.com/rusefi/rusefi/wiki/rusEFI-Quick-Start-PDF#log-it and https://github.com/rusefi/rusefi/wiki/rusEFI-Quick-Start-PDF#share-it
- Mon May 13, 2024 10:44 pm
- Forum: Dev: Software
- Topic: SENT J2716 Protocol
- Replies: 40
- Views: 38463
Re: SENT J2716 Protocol
TODO support MAF sensors like 04E906051 see https://github.com/rusefi/rusefi-hardware/issues/146
- Mon May 13, 2024 10:21 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda obd1 vtec
- Replies: 6
- Views: 492
Re: Honda obd1 vtec
Yes but you would have to use "blend" tables feature - it's powerful but complicated.
- Sun May 12, 2024 6:23 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda obd1 vtec
- Replies: 6
- Views: 492
Re: Honda obd1 vtec
VE is insane, that often means that injector dead times are wrong.
- Sun May 12, 2024 6:22 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda obd1 vtec
- Replies: 6
- Views: 492
Re: Honda obd1 vtec
let me point you at part of your tune responsible for VTEC control https://rusefi.com/online/view.php?msq=1652&dialog=gppwm1
- Sun May 12, 2024 5:04 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda OBD1 Trigger Settings/Timing Drift Issue
- Replies: 5
- Views: 405
- Sun May 12, 2024 4:17 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda OBD1 Trigger Settings/Timing Drift Issue
- Replies: 5
- Views: 405
Re: Honda OBD1 Trigger Settings/Timing Drift Issue
It has a 24 tooth wheel for the trigger rpm signal in the distributor and another wheel that has 4 teeth for sync. Would it be safe to assume that you did not hit "OBD1" preset and probably have wrong trigger setup? See also https://github.com/rusefi/rusefi/wiki/All-Supported-Triggers#12-...
- Sun May 12, 2024 4:15 pm
- Forum: Tuning Support: Making it Run
- Topic: Honda OBD1 Trigger Settings/Timing Drift Issue
- Replies: 5
- Views: 405
- Thu May 09, 2024 5:01 pm
- Forum: You and your build
- Topic: 2021 Acura RDX
- Replies: 4
- Views: 2127
Re: 2021 Acura RDX
Hold on, does this vehicle have THREE separate CAN buses?!
https://github.com/rusefi/rusefi_documentation/blob/master/OEM-Docs/Honda/2021-Acura-RDX-data-lines.pdf
Power steering uses one bus but electronic gear shifter uses two? Two buses between ECU and ECU?
https://github.com/rusefi/rusefi_documentation/blob/master/OEM-Docs/Honda/2021-Acura-RDX-data-lines.pdf
Power steering uses one bus but electronic gear shifter uses two? Two buses between ECU and ECU?
- Thu May 09, 2024 4:43 pm
- Forum: You and your build
- Topic: 2021 Acura RDX
- Replies: 4
- Views: 2127
2021 Acura RDX
Many years ago I had a not so bright orange vehicle with a Honda K engine. It has blown the head gasket for not good reason :( So I've decided to purchase a bright orange vehicle, again with Honda K engine, this time GDI and turbo-charged! And Acura Care Extended Warranty :) WhatsApp Image 2024-05-0...
- Mon May 06, 2024 10:07 pm
- Forum: User Support
- Topic: subaru gt turbo uaefi
- Replies: 18
- Views: 2813
Re: subaru gt turbo uaefi
it's usually one resistor away working, just an open question if that's a pull-up or a pull-down and what value maybe try a few combinations?
are you trying low side or high side output?
Consider asking at the rusEFI discord server
are you trying low side or high side output?
Consider asking at the rusEFI discord server
- Mon May 06, 2024 9:35 pm
- Forum: You and your build
- Topic: 1998 BMW V12 engine M73 #55
- Replies: 144
- Views: 141489
Re: 1998 BMW V12 engine M73 #55
this has definitely turned to be way more work than I anticipated