Re: Harley Requirements
Posted: Sun Nov 28, 2021 11:01 pm
When VNLD5300
Current - Output (Max) 2A
meets a 2OHm solenoid
Hello chip shortage
When VNLD5300
Current - Output (Max) 2A
meets a 2OHm solenoid
Hello chip shortage
Page 2 of 2
When VNLD5300
Current - Output (Max) 2A
meets a 2OHm solenoid
Hello chip shortage
Re: Harley Requirements
Posted: Mon Nov 29, 2021 5:14 pm
Engine temp sensor markings: "ETS" "32700054"
- IMG_20211129_091200.jpg (2.35 MiB) Viewed 33853 times
- IMG_20211129_091212.jpg (2.69 MiB) Viewed 33853 times
Re: Harley Requirements
Posted: Tue Nov 30, 2021 3:48 am
Hello Mark
My name is Andrey
rusEFI knows this 81 pin connector very intimately
the 81 pin connector is used by Hellen81 board https://rusefi.com/forum/viewtopic.php?f=4&t=1946
My name is Andrey
rusEFI knows this 81 pin connector very intimately
the 81 pin connector is used by Hellen81 board https://rusefi.com/forum/viewtopic.php?f=4&t=1946
Re: Harley Requirements
Posted: Sat Dec 18, 2021 8:45 pm
A step towards world domination 
Re: Harley Requirements
Posted: Mon Jan 03, 2022 1:28 am
A tiny step forward
Re: Harley Requirements
Posted: Sat Jan 08, 2022 1:47 am
We have schematics draft at https://github.com/rusefi/proteus-harley81
Next step adding TJR1443AT/0Z to test it on the adapter and we need to document our power supply plan just to make sure we are on the same page.
Next step adding TJR1443AT/0Z to test it on the adapter and we need to document our power supply plan just to make sure we are on the same page.
Re: Harley Requirements
Posted: Sat Jan 15, 2022 12:54 am
Harley now runs well enough for dyno steady state tuning w/ proteus & handmade shitty adapter. Next step, finishing good adapter design, tuning, debugging, and prototype production time!
Will be working on adding TJR transceiver to the schematics tonight. Love you all.
Will be working on adding TJR transceiver to the schematics tonight. Love you all.
Re: Harley Requirements
Posted: Sun Jan 16, 2022 8:14 pm
He was hiding his Harley porn from us!
might be more somewhere
might be more somewhere
Re: Harley Requirements
Posted: Mon Jan 17, 2022 3:22 am
Re: Harley Requirements
Posted: Tue Jan 18, 2022 12:35 am
On the one hand Harley started something ion sense in 2000 https://www.theautochannel.com/news/press/date/20000727/press021552.html
On the other hand https://www.cycleworld.com/harley-davidson-motorcycles-new-milwaukee-eight-big-twin-engine/#page-8
On the other hand https://www.cycleworld.com/harley-davidson-motorcycles-new-milwaukee-eight-big-twin-engine/#page-8
What is acceleration-type knock sensor?Each cylinder has an acceleration-type knock sensor that, with ECM control, protects the engine from detonation. Within one or two detonating cycles the system pulls ignition timing back to prevent abnormal combustion. The system is an improvement over the previous ion-sensing knock detection.
Re: Harley Requirements
Posted: Thu Jan 20, 2022 1:44 am
Very rich AFR, very little timing, first revision tune on the Harley.
For context, this exact bike, with the stock ECU made 70.1WHP
Today we peaked at 78.4whp/101.3 w/ WCF.
Massive thank you to Dave for the tuning & Simon for his vast knowledge on all engines.
I'd say this is one hell of a success. Tomorrow we see if this bike has anything more to give.
For context, this exact bike, with the stock ECU made 70.1WHP
Today we peaked at 78.4whp/101.3 w/ WCF.
Massive thank you to Dave for the tuning & Simon for his vast knowledge on all engines.
I'd say this is one hell of a success. Tomorrow we see if this bike has anything more to give.
Re: Harley Requirements
Posted: Thu Jan 20, 2022 9:17 pm
Dave and I discovered yesterday that the stock air filter is stupid restrictive. Pulling up to an inch of mercury post 3300. Today we have done 3 more runs with no air filter, and by god torque curve is way better, with HP peak moving by 300-500RPM forward. Time to look into better air filters.
Re: Harley Requirements
Posted: Tue Apr 12, 2022 5:39 am
Revision 1 Hellen has arrived.
Re: Harley Requirements
Posted: Thu Apr 14, 2022 1:13 am
Re: Harley Requirements
Posted: Fri May 26, 2023 3:37 am
Case is finally available
Re: Harley Requirements
Posted: Tue Oct 10, 2023 12:27 am
Some CAN decoding was done by https://github.com/sofresh007/CANHarley
Code: Select all
ID Name Length Data
550 Lowbeam(LOOP) 6 xx 00 00 00 00 00
550 Highbeam 6 xx ** ** ** ** **
550 Clutch Pressed 6 xx ** ** ** ** **
550 Menu/Scroll 8 04 06 00 00 00 B4 00 FF
544 Throttle 8 xx ** ** ** ** ** ** **
542 Jiffystand up 8 xx ** ** ** ** ** ** **
542 Jiffystand down 8 xx ** ** ** ** ** ** **
541 Engine Temp 8 ** ** ** ** ** xx ** **
540 Engine runtime since start 8 ** ** ** ** ** ** xx xx
532 Pin Code 8 ** ** ** ** ** ** ** **
530 Battery voltage 8 ** ** ** ** ** xx ** **
530 Neutral Light 8 ** ** xx ** ** ** ** **
5C1 Clock FF= 12/14H clock 8 SS MM HH ** ** ** ** FF
5C0 Km/miles switch 8 xx ** ** ** ** ** ** **
5C0 Odometer 8 ** ** ** ** ** xx xx xx
521 Speed 7 ** XX ** ** **
520 ABS sensors 5 ** ** ** ** **
7E1 ABS ? ** ** ** ** ** ** ** **
7E9 ABS 2 ? ** ** ** ** ** ** ** **
7E2 BCM ? ** ** ** ** ** ** ** **
7EA BCM 2 ? ** ** ** ** ** ** ** **
7E0 ECU ? ** ** ** ** ** ** ** **
7E8 ECU 2 ? ** ** ** ** ** ** ** **Re: Harley Requirements
Posted: Sat Nov 11, 2023 5:01 am
OMG Delphi MT22.1 seems to be used by https://en.wikipedia.org/wiki/Lifan_X60
Re: Harley Requirements
Posted: Thu Dec 07, 2023 2:51 pm
With a weird engine design looks like harley would have to leverage all the trim options to get even AFR?
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Re: Harley Requirements
Posted: Tue Dec 12, 2023 4:00 pm
Note to self
female connector on ECU side, make connector vehicle side.
JAE MX1900 2 Pos Socket Housing | MX19002S51
JAE MX1900 2 Pos Pin Housing | MX19002P51
JAE MX1900 Socket Crimp Terminal | M19S09K3F2
JAE MX1900 Pin Crimp Terminal | M19P09K3F2
Planning to crimp using Hozan P-707
1.7L position for wire crimp, 2.5 and 1.8 for the insulation
female connector on ECU side, make connector vehicle side.
JAE MX1900 2 Pos Socket Housing | MX19002S51
JAE MX1900 2 Pos Pin Housing | MX19002P51
JAE MX1900 Socket Crimp Terminal | M19S09K3F2
JAE MX1900 Pin Crimp Terminal | M19P09K3F2
Planning to crimp using Hozan P-707
1.7L position for wire crimp, 2.5 and 1.8 for the insulation
- image.png (2.58 MiB) Viewed 26592 times
Re: Harley Requirements
Posted: Wed Jan 31, 2024 9:13 pm
Pictured is Slavic Harley made of two vintagechainsawcollection.blogspot.com/2012/04/druzhba-russia-cccp-model-4-and-4-a.html actually GK2V91MW-2
65 degree odd fire so I better make "Odd fire engine" setting more visible! https://github.com/rusefi/rusefi/commit/8a6a32efbc37a8ac84408f34829b77db3c13a6d4
65 degree odd fire so I better make "Odd fire engine" setting more visible! https://github.com/rusefi/rusefi/commit/8a6a32efbc37a8ac84408f34829b77db3c13a6d4
- WhatsApp Image 2024-01-31 at 14.59.42_3e84c058.jpg (155.98 KiB) Viewed 18649 times
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