Search found 451 matches
- Wed Oct 19, 2022 3:08 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
One issue with Subaru documentation is that they don't care about actual VR+ and VR-. This is another area where issue can exist.
- Wed Oct 19, 2022 3:06 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
- Wed Oct 19, 2022 2:20 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
Tune with composite original SVX trigger:
https://rusefi.com/online/view.php?msq=1270
Log of idling and reving.
https://rusefi.com/online/view.php?log=1082
https://rusefi.com/online/view.php?msq=1270
Log of idling and reving.
https://rusefi.com/online/view.php?log=1082
- Wed Oct 19, 2022 1:42 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
CAM use also only Rising edges.
- Wed Oct 19, 2022 1:38 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
- Wed Oct 19, 2022 1:25 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
Adjusting trigger offset in console does not actually moves green line.
Ignition time are quite different per cylinder...
What am I doing wrong?
Ignition time are quite different per cylinder...
What am I doing wrong?
- Wed Oct 19, 2022 1:22 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
Results:
- Wed Oct 19, 2022 1:21 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
Switching to "12 tooth crank" on crank and "single tooth second half" for cam:
- Wed Oct 19, 2022 1:19 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
Original composite SVX trigger/reference good signal.
coils times are almost the same. ignition time also very close.
coils times are almost the same. ignition time also very close.
- Sun Oct 16, 2022 6:57 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
Trigger wheels once again.
- Sun Oct 16, 2022 6:53 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
Ok. I'm still getting trigger errors due to unreliable CAM sensor. Same issue on stock ECU. So lets try to use CAM sensor only for initial sync. This is possible? Screenshot from 2022-10-16 21-48-00.png Crank has 12 tooth. Should I set 12 to "Total tooth counter (number)" or 24? "Skip...
- Fri Oct 14, 2022 8:08 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
New exhaust.
Ready for RusEFI AFR vs reference testing
Ready for RusEFI AFR vs reference testing
- Fri Oct 14, 2022 10:15 am
- Forum: User Support
- Topic: trouble waking up Rusefimicro [resolved, soldering issue]
- Replies: 5
- Views: 2781
Re: trouble waking up Rusefimicro
So i took it of the test stand and put 12v and ground on it on my bench. Dead as it can be. No lights, nothing. No3.3V or 5V.. Got 12V on pin 53 and 54. Key has 12V, but it remains in sleep as it seems. Only voltage that is there is the 5Vstandby from the TL8888. First of all check that you have +1...
- Mon Oct 10, 2022 8:53 pm
- Forum: Dev: Software
- Topic: Bluetooth data rate with ShadowDash
- Replies: 5
- Views: 3469
- Mon Oct 10, 2022 7:07 pm
- Forum: Dev: Software
- Topic: Bluetooth data rate with ShadowDash
- Replies: 5
- Views: 3469
Re: Bluetooth data rate with ShadowDash
MRE + JDY33 BT.
Each update is 504 + 261 bytes.
Each update is 504 + 261 bytes.
- Sat Oct 08, 2022 10:29 am
- Forum: Dev: Software
- Topic: Bluetooth data rate with ShadowDash
- Replies: 5
- Views: 3469
Re: Bluetooth data rate
Yes.
TS has protocol extension that allows TS to maintain list of variables that it needs.
This can increase data refresh rate over slow interfaces.
I'm going to look at this someday.
TS has protocol extension that allows TS to maintain list of variables that it needs.
This can increase data refresh rate over slow interfaces.
I'm going to look at this someday.
- Mon Oct 03, 2022 5:40 pm
- Forum: Dev: Hardware
- Topic: Another cheap EGT chip
- Replies: 0
- Views: 20422
Another cheap EGT chip
MCP3428 - 4 channel 16 bit sigma-delta ADC.
- Tue Aug 23, 2022 10:04 pm
- Forum: Dev: Software
- Topic: SENT J2716 Protocol
- Replies: 38
- Views: 26486
Re: SENT J2716 Protocol
12639457AA which seems to point me at 2012 buick regal/saab - and 6 pins Also Opel Insignia 2.0 turbo A20NFT engine. nibbles: ST=0 D=5:C:F:0:3:A CRC=3 Errs Short: 000043 Long: 000000 Sync: 000003 CRC: 021783 (090 %). Frames: 024048 Throt: 36% (1481) : 63% (2614), sum = 99 (4095) nibbles: ST=0 D=5:E...
- Sun Aug 21, 2022 4:09 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
Ok, I was able to start engine, helping with foot. Then I slowly released gas pedal - engine idles at 1200. And then I start closing IAC valve and now engine works fine on 670 RPM. I see no gaps in Engine phase graph.
Log https://rusefi.com/online/view.php?log=988
Log https://rusefi.com/online/view.php?log=988
- Sun Aug 21, 2022 3:52 pm
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
Ok. AC problem is HW problem (leaking system).
Now I have crank-run-die problem... Tune https://rusefi.com/online/view.php?msq=1172
Log https://rusefi.com/online/view.php?log=987
Should I try latest greatest SW? Or this one look like HW issue?
Now I have crank-run-die problem... Tune https://rusefi.com/online/view.php?msq=1172
Log https://rusefi.com/online/view.php?log=987
Should I try latest greatest SW? Or this one look like HW issue?
- Sat Aug 20, 2022 9:03 am
- Forum: Dev: Hardware
- Topic: Oil ration gauges
- Replies: 3
- Views: 2525
- Sat Aug 20, 2022 9:01 am
- Forum: Dev: Hardware
- Topic: Oil ration gauges
- Replies: 3
- Views: 2525
- Mon Aug 15, 2022 10:10 am
- Forum: Dev: Software
- Topic: SENT J2716 Protocol
- Replies: 38
- Views: 26486
Re: SENT J2716 Protocol
Night of working:
Code: Select all
nibbles: ST=4 D=0:C:6:B:C:0 CRC=8 Errs Short: 044703 Long: 002951 Sync: 002652 CRC: 002640 (000 %). Frames: 75146449
GM: St 4, Sig0 0198, Sig1 3008. Tick = 2597 nS.
msg 22: 0x0316 (790), T = 24.68750C ?
msg 16: 0x0318 (792), T = 24.75000C ?
- Sun Aug 14, 2022 10:47 pm
- Forum: Dev: Software
- Topic: SENT J2716 Protocol
- Replies: 38
- Views: 26486
Re: SENT J2716 Protocol
Questions: 1. still not clear not to convert raw data from SEND message: D=0:C:5:B:C:0 to pressure 2. Temperature is converted with simple divide by 32. What about temperature below zero? 3. What is purpose of 4.7nF capacitor directly connected to bus? Looks like this is emulation of long bus "...
- Sun Aug 14, 2022 10:42 pm
- Forum: Dev: Software
- Topic: SENT J2716 Protocol
- Replies: 38
- Views: 26486
Re: SENT J2716 Protocol
12684286 Setup 20220815_011334.jpg Blue Pill with original STM32F103. Powered from micro USB. Connected to JTAG adapter with 4 wires. Connected to USB-uart with one pin (PA9) - Rx to PC. GM fuel pressure/temperature sensor from junkyard. Powered from lab power supply (as per Andrey request). Powerin...
- Fri Aug 12, 2022 8:33 am
- Forum: Dev: Software
- Topic: IsoTp ISO 15765-2 in rusEFI
- Replies: 29
- Views: 25878
Re: IsoTp ISO 15765-2 in rusEFI
Time to implement "Full optimized - High speed" protocol? But it look like limited with 8192 (12 bits) maximum offset...AndreyB wrote: ↑Thu Aug 11, 2022 9:26 pmit's not amazing around 10 hz
It's low enough for me to wonder what layer is broken. https://github.com/rusefi/rusefi/issues/4203 is somewhat relevant
image.png
- Sat Jul 23, 2022 10:06 am
- Forum: You and your build
- Topic: Subaru SVX with custom RusEFI
- Replies: 61
- Views: 52123
Re: Subaru SVX with custom RusEFI
Engine was rebuild. Then I had a problem with PCV, that costs me engine out and in again and set of gaskets. Yesterday I done my first ride on RE this year. Today it is +30C in Saint-Petersburg and I need to figure out why AC is not operational with RE. Compressor clutch is not get activated. Wiring...
- Sun Jul 10, 2022 12:24 pm
- Forum: Dev: Software
- Topic: Support for Subaru EZ30 trigger
- Replies: 27
- Views: 15133
Re: Support for Subaru EZ30 trigger
And fast logger from TS.
- Sun Jul 10, 2022 12:23 pm
- Forum: Dev: Software
- Topic: Support for Subaru EZ30 trigger
- Replies: 27
- Views: 15133
Re: Support for Subaru EZ30 trigger
Console sniffer
- Sun Jul 03, 2022 11:27 am
- Forum: Dev: Hardware
- Topic: F103 dual channel wideband controller + EGT + 2 x AUX In + 2 Aux out
- Replies: 85
- Views: 127330
Re: F103 dual channel wideband controller + EGT + 2 x AUX In + 2 Aux out
In high level motorsport applications, they make Chromel / Alumel contacts for Autosport connectors to maintain accuracy. I suspect in this case the difference would be marginal over the required range for exhaust temperature measurement, its also very easy to add an offset in software. Might I sug...