and will make some pictures and video.will start tuning and developing the look up tables in a couple of days,
[Success Story] Daihatsu KF-VE Engine
-
ahmedyar_engr
- Posts: 22
- Joined: Sat Oct 17, 2015 8:15 am
- Location: Islamabad, Pakistan
Re: Daihatsu KF-VE Engine
definitely, i shall clean it a bit today ....... and will make some pictures and video.
will start tuning and developing the look up tables in a couple of days,
and will make some pictures and video.will start tuning and developing the look up tables in a couple of days,
-
ahmedyar_engr
- Posts: 22
- Joined: Sat Oct 17, 2015 8:15 am
- Location: Islamabad, Pakistan
Re: Daihatsu KF-VE Engine
Hello,
A bit late response, once engine revolved ...... I took a day off.
rusEFI frankenso rev 0.4 is now revolving the engine at idle. Here is a 40sec video of the engine,
As i shared earlier, engine is not in the vehicle. My objective is sort of a test bench where different control/estimation or fault diagnosis algorithms can be applied to acquire the expoerimental results.
Trigger:
There are yet some issues to be addressed, although engine is now revolving but it is displaying the message "Trigger not happy" and showing rather high RPM level. If i take out spark plugs and crank the engine, trigger decoding works pretty fine. As soon as plugs are inserted and pressure builds in the cylinders, detected RPM level goes high. After first testing, I had to wire a couple of things (such as low lube oil pressre pressure lamp). Currently i am carrying out that part of work once its again on, I shall share dev console output in verbose mode. May be we can look into it to resolve the trigger decoding issue.
VR Sensors at Crank and Camshaft:
The engine is equipped with VR type crank and cam shaft position sensors. Frankenso came with w1002 and w1003 jumpers (zero ohm resistors). These two resistors were de-solded to configure for the VR type sensors. I have highlighted those both in schematics and the PCB.
A bit late response, once engine revolved ...... I took a day off.
rusEFI frankenso rev 0.4 is now revolving the engine at idle. Here is a 40sec video of the engine,
As i shared earlier, engine is not in the vehicle. My objective is sort of a test bench where different control/estimation or fault diagnosis algorithms can be applied to acquire the expoerimental results.
Trigger:
There are yet some issues to be addressed, although engine is now revolving but it is displaying the message "Trigger not happy" and showing rather high RPM level. If i take out spark plugs and crank the engine, trigger decoding works pretty fine. As soon as plugs are inserted and pressure builds in the cylinders, detected RPM level goes high. After first testing, I had to wire a couple of things (such as low lube oil pressre pressure lamp). Currently i am carrying out that part of work once its again on, I shall share dev console output in verbose mode. May be we can look into it to resolve the trigger decoding issue.
VR Sensors at Crank and Camshaft:
The engine is equipped with VR type crank and cam shaft position sensors. Frankenso came with w1002 and w1003 jumpers (zero ohm resistors). These two resistors were de-solded to configure for the VR type sensors. I have highlighted those both in schematics and the PCB.
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-
AndreyB
- Site Admin
- Posts: 14727
- Joined: Wed Aug 28, 2013 1:28 am
- Location: Jersey City
- Github Username: rusefillc
- Slack: Andrey B
Re: Daihatsu KF-VE Engine
Very nice bench setup! We love when people use rusEFI for engineering
Re: your trigger issue, there are potentially two separate issues mixed here
1) we are reporting false warning on cranking even on more known triggers see for instance https://github.com/rusefi/rusefi/issues/669 - that's something I would love to improve but that's what it is at the moment.
2) your custom trigger might still have a very broken shape definition or decoding settings. I am happy to make the code changes if you can point me exactly at the issue in the code, but I cannot be much involved in troubleshooting the issue here. Maybe you shall give up and convert this car to 60/2 or something else working more reliably on rusEFI? Please use your judgement on where you want to apply your efforts.
Re: your trigger issue, there are potentially two separate issues mixed here
1) we are reporting false warning on cranking even on more known triggers see for instance https://github.com/rusefi/rusefi/issues/669 - that's something I would love to improve but that's what it is at the moment.
2) your custom trigger might still have a very broken shape definition or decoding settings. I am happy to make the code changes if you can point me exactly at the issue in the code, but I cannot be much involved in troubleshooting the issue here. Maybe you shall give up and convert this car to 60/2 or something else working more reliably on rusEFI? Please use your judgement on where you want to apply your efforts.
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions
Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
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ahmedyar_engr
- Posts: 22
- Joined: Sat Oct 17, 2015 8:15 am
- Location: Islamabad, Pakistan
Re: Daihatsu KF-VE Engine
Thanks,
rusEFI platform, once working, shall solve many of our issues regarding experimental validation and acquisition. Credit goes to the core team.
On the test bench, there is lot to be done yet. Packing the wires and labeling the connectors, and perhaps installing a new crankshaft position sensor as you recommended. Since the engine is supposed to run in a closed environment i think i can even install the trigger wheel either on fly-wheel or on the pulley driving the generator (with appropriate spacing). Am i right?
In local market here, the most common available tirgger wheel is 36-2. Can i plan to install this configuration? Does 36-2 runs smooth on rusEFI? Need your remarks.
I started the engine again and dev console output is as follows:
My group has one more honda engine (i-Dsi, four cylinder inline), if i can share details of that engine (trigger types and others) here in the same thread for your remarks. Infact I am planning to develop a similar test bench also for that engine.
rusEFI platform, once working, shall solve many of our issues regarding experimental validation and acquisition. Credit goes to the core team.
On the test bench, there is lot to be done yet. Packing the wires and labeling the connectors, and perhaps installing a new crankshaft position sensor as you recommended. Since the engine is supposed to run in a closed environment i think i can even install the trigger wheel either on fly-wheel or on the pulley driving the generator (with appropriate spacing). Am i right?
In local market here, the most common available tirgger wheel is 36-2. Can i plan to install this configuration? Does 36-2 runs smooth on rusEFI? Need your remarks.
I started the engine again and dev console output is as follows:
Code: Select all
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=1: gap=1.991 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG duty 2600.395019531 100628
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=0: gap=0.631 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=1: gap=1.339 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG duty 3216.227783203 124459
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=0: gap=0.512 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=1: gap=0.631 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG duty 3216.227783203 124459
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=0: gap=1.011 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=1: gap=0.512 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG duty 3535.656494140 136820
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=0: gap=1.001 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=1: gap=1.011 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG duty 3535.656494140 136820
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=0: gap=1.002 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=1: gap=1.001 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG duty 3856.325927734 149229
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=0: gap=1.006 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=1: gap=1.002 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG duty 3856.325927734 149229
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=0: gap=1.023 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG rpm=3101 time=361 index=1: gap=1.006 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_951: EngineState: TRG duty 4186.659667968 162012
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=0: gap=1.014 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=1: gap=1.023 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG duty 4186.659667968 162012
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=0: gap=1.026 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=1: gap=1.014 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG duty 4530.560546875 175320
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=0: gap=1.030 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=1: gap=1.026 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG duty 4530.560546875 175320
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=0: gap=1.046 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=1: gap=1.030 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG duty 4901.466308593 189673
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=0: gap=1.065 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=1: gap=1.046 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG duty 4901.466308593 189673
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=0: gap=2.500 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=1: gap=1.065 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG duty 5889.547851562 227909
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=0: gap=1.406 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=1: gap=2.500 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG duty 5889.547851562 227909
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=0: gap=0.588 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=1: gap=1.406 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG duty 6706.868164062 259537
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=0: gap=0.884 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=1: gap=0.588 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG duty 6706.868164062 259537
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=0: gap=0.841 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_51_959: EngineState: TRG rpm=3101 time=361 index=1: gap=0.884 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_024: EngineState: TRG duty 7315.491210937 283089
2021-04-28_03_07_52_024: EngineState: TRG rpm=3101 time=361 index=0: gap=0.900 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_024: EngineState: TRG rpm=3101 time=361 index=1: gap=0.841 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_035: EngineState: TRG duty 7315.491210937 283089
2021-04-28_03_07_52_035: EngineState: TRG rpm=3101 time=361 index=0: gap=0.932 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_035: EngineState: TRG rpm=3101 time=361 index=1: gap=0.900 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_035: EngineState: TRG duty 7826.535644531 302865
2021-04-28_03_07_52_035: EngineState: TRG rpm=3101 time=361 index=0: gap=0.953 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_035: EngineState: TRG rpm=3101 time=361 index=1: gap=0.932 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_035: EngineState: TRG duty 7826.535644531 302865
2021-04-28_03_07_52_040: EngineState: TRG rpm=3101 time=361 index=0: gap=0.977 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_040: EngineState: TRG rpm=3101 time=361 index=1: gap=0.953 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_040: EngineState: TRG duty 8303.004882812 321303
2021-04-28_03_07_52_040: EngineState: TRG rpm=3101 time=361 index=0: gap=0.985 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_040: EngineState: TRG rpm=3101 time=361 index=1: gap=0.977 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_040: EngineState: TRG duty 8303.004882812 321303
2021-04-28_03_07_52_040: EngineState: TRG rpm=3101 time=361 index=0: gap=0.990 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_040: EngineState: TRG rpm=3101 time=361 index=1: gap=0.985 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_040: EngineState: TRG duty 8767.973632812 339296
2021-04-28_03_07_52_050: EngineState: TRG rpm=3101 time=361 index=0: gap=0.997 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_050: EngineState: TRG rpm=3101 time=361 index=1: gap=0.990 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_050: EngineState: TRG duty 8767.973632812 339296
2021-04-28_03_07_52_050: EngineState: TRG rpm=3101 time=361 index=0: gap=1.005 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_050: EngineState: TRG rpm=3101 time=361 index=1: gap=0.997 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_050: EngineState: TRG duty 9234.364257812 357344
2021-04-28_03_07_52_050: EngineState: TRG rpm=3101 time=361 index=0: gap=1.019 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_050: EngineState: TRG rpm=3101 time=361 index=1: gap=1.005 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_050: EngineState: TRG duty 9234.364257812 357344
2021-04-28_03_07_52_050: EngineState: TRG rpm=3101 time=361 index=0: gap=1.005 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_050: EngineState: TRG rpm=3101 time=361 index=1: gap=1.019 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_051: EngineState: TRG duty 9712.202148437 375835
2021-04-28_03_07_52_051: EngineState: TRG rpm=3101 time=361 index=0: gap=1.007 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_051: EngineState: TRG rpm=3101 time=361 index=1: gap=1.005 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_051: EngineState: TRG duty 9712.202148437 375835
2021-04-28_03_07_52_051: EngineState: TRG rpm=3101 time=361 index=0: gap=2.216 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_051: EngineState: TRG rpm=3101 time=361 index=1: gap=1.007 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_051: EngineState: TRG duty 10779.023437500 417118
2021-04-28_03_07_52_051: EngineState: TRG rpm=3101 time=361 index=0: gap=1.768 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_051: EngineState: TRG rpm=3101 time=361 index=1: gap=2.216 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_130: EngineState: TRG duty 10779.023437500 417118
2021-04-28_03_07_52_130: EngineState: TRG rpm=3101 time=361 index=0: gap=2.490 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_130: EngineState: TRG rpm=3101 time=361 index=1: gap=1.768 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_150: EngineState: TRG duty 15477.296875000 598928
2021-04-28_03_07_52_151: EngineState: TRG rpm=3101 time=361 index=0: gap=0.488 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_151: EngineState: TRG rpm=3101 time=361 index=1: gap=2.490 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_151: EngineState: TRG duty 15477.296875000 598928
2021-04-28_03_07_52_151: EngineState: TRG rpm=3101 time=361 index=0: gap=0.583 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_151: EngineState: TRG rpm=3101 time=361 index=1: gap=0.488 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_151: EngineState: TRG duty 16816.023437500 650733
2021-04-28_03_07_52_151: EngineState: TRG rpm=3101 time=361 index=0: gap=0.508 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_159: EngineState: TRG rpm=3101 time=361 index=1: gap=0.583 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_159: EngineState: TRG duty 16816.023437500 650733
2021-04-28_03_07_52_159: EngineState: TRG rpm=3101 time=361 index=0: gap=1.055 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_159: EngineState: TRG rpm=3101 time=361 index=1: gap=0.508 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_159: EngineState: TRG duty 17534.214843750 678525
2021-04-28_03_07_52_159: EngineState: TRG rpm=3101 time=361 index=0: gap=1.058 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_159: EngineState: TRG rpm=3101 time=361 index=1: gap=1.055 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_159: EngineState: TRG duty 17534.214843750 678525
2021-04-28_03_07_52_159: EngineState: TRG rpm=3101 time=361 index=0: gap=1.086 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_159: EngineState: TRG rpm=3101 time=361 index=1: gap=1.058 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_159: EngineState: TRG duty 18359.804687500 710473
2021-04-28_03_07_52_169: EngineState: TRG rpm=3101 time=361 index=0: gap=1.138 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_169: EngineState: TRG rpm=3101 time=361 index=1: gap=1.086 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_169: EngineState: TRG duty 18359.804687500 710473
2021-04-28_03_07_52_169: EngineState: TRG rpm=3101 time=361 index=0: gap=1.322 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_169: EngineState: TRG rpm=3101 time=361 index=1: gap=1.138 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_251: EngineState: TRG duty 19602.970703125 758580
2021-04-28_03_07_52_251: EngineState: TRG rpm=3101 time=361 index=0: gap=3.598 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_259: EngineState: TRG rpm=3101 time=361 index=1: gap=1.322 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_269: EngineState: TRG duty 19602.970703125 758580
2021-04-28_03_07_52_269: EngineState: TRG rpm=3101 time=361 index=0: gap=0.342 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_269: EngineState: TRG rpm=3101 time=361 index=1: gap=3.598 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_280: EngineState: TRG duty 21136.363281250 817918
2021-04-28_03_07_52_280: EngineState: TRG rpm=3101 time=361 index=0: gap=0.790 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_280: EngineState: TRG rpm=3101 time=361 index=1: gap=0.342 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_280: EngineState: TRG duty 21136.363281250 817918
2021-04-28_03_07_52_280: EngineState: TRG rpm=3101 time=361 index=0: gap=0.911 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_280: EngineState: TRG rpm=3101 time=361 index=1: gap=0.790 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_280: EngineState: TRG duty 22240.603515625 860649
2021-04-28_03_07_52_280: EngineState: TRG rpm=3101 time=361 index=0: gap=0.963 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_280: EngineState: TRG rpm=3101 time=361 index=1: gap=0.911 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_280: EngineState: TRG duty 22240.603515625 860649
2021-04-28_03_07_52_280: EngineState: TRG rpm=3101 time=361 index=0: gap=1.011 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_280: EngineState: TRG rpm=3101 time=361 index=1: gap=0.963 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_280: EngineState: TRG duty 23317.296875000 902314
2021-04-28_03_07_52_280: EngineState: TRG rpm=3101 time=361 index=0: gap=1.055 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_280: EngineState: TRG rpm=3101 time=361 index=1: gap=1.011 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_370: EngineState: TRG duty 23317.296875000 902314
2021-04-28_03_07_52_370: EngineState: TRG rpm=3101 time=361 index=0: gap=2.856 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_370: EngineState: TRG rpm=3101 time=361 index=1: gap=1.055 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_380: EngineState: TRG duty 26562.414062500 1027891
2021-04-28_03_07_52_389: EngineState: TRG rpm=3101 time=361 index=0: gap=2.659 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_389: EngineState: TRG rpm=3101 time=361 index=1: gap=2.856 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_389: EngineState: TRG duty 26562.414062500 1027891
2021-04-28_03_07_52_389: EngineState: TRG rpm=3101 time=361 index=0: gap=0.242 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_389: EngineState: TRG rpm=3101 time=361 index=1: gap=2.659 expected from 0.674 to 1.125 error=Yes
2021-04-28_03_07_52_470: EngineState: TRG duty 28654.039062500 1108831
2021-04-28_03_07_52_470: EngineState: TRG rpm=3101 time=361 index=0: gap=1.431 expected from 0.450 to 0.750 error=Yes
2021-04-28_03_07_52_470: EngineState: TRG rpm=3101 time=361 index=1: gap=0.242 expected from 0.674 to 1.125 error=Yes -
AndreyB
- Site Admin
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- Github Username: rusefillc
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Re: Daihatsu KF-VE Engine
36-2 is a better supported wheel, that would make things just a bit easier!
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions
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ahmedyar_engr
- Posts: 22
- Joined: Sat Oct 17, 2015 8:15 am
- Location: Islamabad, Pakistan
Re: Daihatsu KF-VE Engine
I am working in both directions, troubleshooting and installing an additional crankshaft position sensor (36-2 trigger wheel with VR sensor). I shall hopefully post an update here.
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ahmedyar_engr
- Posts: 22
- Joined: Sat Oct 17, 2015 8:15 am
- Location: Islamabad, Pakistan
Re: Daihatsu KF-VE Engine
Hello,
A bit late, but i stuck in searching 36/2 trigger wheel from local scrap house and then executing the modification. New trigger wheel is now installed on the engine. I have included images step-by-step and engine is now running without trigger error. So, eventually ..... trigger is no longer 'unhappy'.
I opened the crankshaft main pulley bolt, wielded an appropriate sized shaft on the head. Any misalignment was then removed at lathe machine. Then installed 36/2 trigger wheel in the newly added shaft.
A bit late, but i stuck in searching 36/2 trigger wheel from local scrap house and then executing the modification. New trigger wheel is now installed on the engine. I have included images step-by-step and engine is now running without trigger error. So, eventually ..... trigger is no longer 'unhappy'.
I opened the crankshaft main pulley bolt, wielded an appropriate sized shaft on the head. Any misalignment was then removed at lathe machine. Then installed 36/2 trigger wheel in the newly added shaft.
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mck1117
- running engine in first post
- Posts: 1501
- Joined: Mon Jan 30, 2017 2:05 am
- Location: Seattle-ish
Re: Daihatsu KF-VE Engine
Excellent, sounds like it's running great!
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AndreyB
- Site Admin
- Posts: 14727
- Joined: Wed Aug 28, 2013 1:28 am
- Location: Jersey City
- Github Username: rusefillc
- Slack: Andrey B
Re: Daihatsu KF-VE Engine
Sweet, glad to learn that you are unblocked.
Please consider fixing the original trigger one day
Please consider fixing the original trigger one day
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions
Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
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ahmedyar_engr
- Posts: 22
- Joined: Sat Oct 17, 2015 8:15 am
- Location: Islamabad, Pakistan
Re: Daihatsu KF-VE Engine
Thanks,
My objective is to prepare sort of 'test bench engine' for my research group, where we can test and validate different parameter estimaton and control algorithm (its yet a long way to go with many unanswered things, but its on the move). Next steps (please correct me if i am neglecting something) i am planning to do are:
1) prepare a final tune,
2) jump into code and be able to add algorihtm which any group member want to validate.
I think, while carrying out second step, i shall once again get back to the trigger problem. At that point i shall make an effort for 36_2_2_2 type trigger.
Remarks are welcomed regarding my future strategy.
Thanks again, the rusEFI community.
My objective is to prepare sort of 'test bench engine' for my research group, where we can test and validate different parameter estimaton and control algorithm (its yet a long way to go with many unanswered things, but its on the move). Next steps (please correct me if i am neglecting something) i am planning to do are:
1) prepare a final tune,
2) jump into code and be able to add algorihtm which any group member want to validate.
I think, while carrying out second step, i shall once again get back to the trigger problem. At that point i shall make an effort for 36_2_2_2 type trigger.
Remarks are welcomed regarding my future strategy.
Thanks again, the rusEFI community.