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prometey1982
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« Reply #2295 on: May 24, 2023, 04:04:04 AM »
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-24 is just burning it with valve open, that's why EGT is insane.
Should never be neccessary.
I think two problems here that are clear.
a) Bad boost control, N75 not 95% with big LDE.
b) Bad camshaft maps. Camshafts should be in overlap to make boost, but in log intake camshaft looks in late position.
Then no need for stupid amount of ignition retard.
I've set ltvdm to 100% but nothing changes. Here is my current KFNWSE map. And logs with -15 degrees. |
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prometey1982
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« Reply #2296 on: May 24, 2023, 04:05:49 AM »
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I easily do 1,1-1,2 bar with my anti-lag. But i use -24 ignition retard - i checked a lot of ignition value combinations and the more retarded timing the more boost - at least on 2.3 engine with 19T turbo  And i control rpm by histeresis setting redsol between some arbitrary values like 1 or 3. I do not use redsol 5 at all - it is basically "shutting off" the engine and boost drops a lot I think your code too much utilizes redsol 5. And of course i dump as much fuel as possible to cool things down a bit because EGT goes crazy Is jumps to like 980-1000 degree in 1-2 seconds Ok, I'll check launch with max redsol = 3. Which launch RPM are you use? |
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prj
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« Reply #2297 on: May 24, 2023, 04:29:54 AM »
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No idea what values you are logging, but if on throttle you move both camshafts exactly the same then result is same overlap as if you would not move them.
As I said, I never had any issues making whatever boost on any car, and I have never needed to melt the exhaust manifold to do it.
From the log you're always on redsol 5, that's also why it does not make any boost...
Rewrite your logic to use nmax with throttle and just add 1-2, max 3 redsol.
Of course maybe you're running something like a GT40, then that's a bit tough to spool on a small engine and requires a transbrake...
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keichi
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« Reply #2298 on: May 24, 2023, 04:58:08 AM »
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Ok, I'll check launch with max redsol = 3. Which launch RPM are you use?
It's rolling anti-lag, not off-line launch. I do not use fixed rpm. It keeps (saves in variable) whatever rpm currently the car is when i activate function (pressing pedal to the floor and pressing CC button). At around 3500rpm it builds 1,0 bar easily. At higher rpm even more. Of course maybe you're running something like a GT40, then that's a bit tough to spool on a small engine and requires a transbrake...
I implemented my rolling anti-lag on the car with GT35 and it does like 2,0 bar (relative not absolute!) easily On GTX30 gen II it does 1,6bar but on mild ignition (around -15 as i remember). |
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« Last Edit: May 24, 2023, 05:03:56 AM by keichi »
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prometey1982
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« Reply #2299 on: May 24, 2023, 10:30:55 PM »
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Thanks to everybody for help. I decided to postpone unsolved problems with launch control because not fully reversed VVT part.
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prj
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« Reply #2300 on: May 25, 2023, 02:17:30 AM »
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I implemented my rolling anti-lag on the car with GT35 and it does like 2,0 bar (relative not absolute!) easily On GTX30 gen II it does 1,6bar but on mild ignition (around -15 as i remember). GT35 to GT40 is a very big jump... But regardless, I've never had issues spooling anything, so no need to tell me. |
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arti0308
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« Reply #2301 on: May 25, 2023, 01:10:19 PM »
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I'd say it must be the protocol your using to read
Thanks everyone for checking the file. Now I used MPPS v18, generic>me7 1mb and bin file looks fine. The winols now can see ECU number and other stuffs. I found some basics maps and they make sense now  Again, thanks guys! |
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prometey1982
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« Reply #2302 on: May 29, 2023, 04:54:29 AM »
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t6
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« Reply #2303 on: June 02, 2023, 02:59:15 AM »
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Set ESKONF from EN version fully. But CDTES is not inside ESKONF. It's inside 0x18000-0x180XX configuration block.
Hi, I need help with cdtes QKHJ. Can someone share the ols file with the cdtes map When I had a lot of fuel, there was no error, when the level dropped, it generates an evaporator pump error |
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« Last Edit: June 09, 2023, 11:52:53 AM by t6 »
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Cheekano
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« Reply #2304 on: June 07, 2023, 02:28:17 AM »
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Wow, that is quick for a tank! Congrats! What is it doing 1/4 mile time? |
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prometey1982
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« Reply #2305 on: June 07, 2023, 02:51:00 AM »
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Wow, that is quick for a tank! Congrats! What is it doing 1/4 mile time?
Thanks! I didn't check 1/4 mile and 100-200 yet. I installed new custom intake manifold so need some time to test it for perfomance. Stock intake with 1.6 bar of boost was a bottleneck on 6000+ RPMs. |
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Cheekano
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« Reply #2306 on: June 07, 2023, 03:15:19 AM »
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Thanks! I didn't check 1/4 mile and 100-200 yet. I installed new custom intake manifold so need some time to test it for perfomance. Stock intake with 1.6 bar of boost was a bottleneck on 6000+ RPMs.
Did you convert the piping from the charge pipe to IC? I had a 2.5t XC90 before and the hose piping on that likes to collapse on itself. The part that always get's soaked in oil when the pcv is blocked. |
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prometey1982
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« Reply #2307 on: June 07, 2023, 05:00:14 AM »
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Did you convert the piping from the charge pipe to IC? I had a 2.5t XC90 before and the hose piping on that likes to collapse on itself. The part that always get's soaked in oil when the pcv is blocked.
I'm using stock hose and K24 aluminum pipe. My current setup looks like this |
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prometey1982
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« Reply #2308 on: June 15, 2023, 04:14:09 AM »
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Some more info for the community https://cloud.mail.ru/public/8gMJ/zPjSX4cASMy current 50WRHJ OLS with working 5120 hack, 4 bar MAP sensor (sighly underscaled), lean burn and load axes scaled to 240% of load (not for all maps but some). Also I implemented selective cylinders cut on gears switching. Some rudimentary launch control with cylinders cut and zwout latening (not working for me). Will continue work on speed density for Volvo software. But this process is not easy to me. |
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s60rawr
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« Reply #2309 on: June 15, 2023, 10:53:35 AM »
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Some more info for the community https://cloud.mail.ru/public/8gMJ/zPjSX4cASMy current 50WRHJ OLS with working 5120 hack, 4 bar MAP sensor (sighly underscaled), lean burn and load axes scaled to 240% of load (not for all maps but some). Also I implemented selective cylinders cut on gears switching. Some rudimentary launch control with cylinders cut and zwout latening (not working for me). Will continue work on speed density for Volvo software. But this process is not easy to me. that's awesome I noticed some values were not halved or 2x like how I do it in my gphj stuff. I assume it's done in the background with the 5120 patches folder? looks great! |
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There is a free flash suite in progres
http://www.openmoose.net/blog/?page=renatus #1 Nefmoto -Karma Sponge! |
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