[Insane435]

How do these logs look? N55 ewg 93 v6 30-100 mph pulls. Starting in 3rd

http://www.bootmod3.net/log?id=5ad8b702d10b431d0ab55c85

http://www.bootmod3.net/log?id=5ad8b75ed10b431d0ab55c87

[JaredG_F30]

rock solid!! Timing is great!

[ronanz]

Originally Posted by Insane435

How do these logs look? N55 ewg 93 v6 30-100 mph pulls. Starting in 3rd

http://www.bootmod3.net/log?id=5ad8b702d10b431d0ab55c85

http://www.bootmod3.net/log?id=5ad8b75ed10b431d0ab55c87

Post those up HERE as well, nice to have bm3 logs all in one place...👍

[matty088]

Originally Posted by Insane435

How do these logs look? N55 ewg 93 v6 30-100 mph pulls. Starting in 3rd

http://www.bootmod3.net/log?id=5ad8b702d10b431d0ab55c85

http://www.bootmod3.net/log?id=5ad8b75ed10b431d0ab55c87

Yea I actually noticed your intercooler is performing great. Which one do u have? It’s kicking my Wagner evo1s ass

[matty088]

Originally Posted by ronanz

Post those up HERE as well, nice to have bm3 logs all in one place...👍

That thread is frustrating. What’s point of seeing logs if we can’t discuss them.

[JaredG_F30]

Same here but a played along anyway. We should make a thread titled "*** OFFICIAL bootmod3 log depository and discussion***"....lol

Originally Posted by matty088

That thread is frustrating. What’s point of seeing logs if we can’t discuss them.

[rocklobsta1109]

Originally Posted by JaredG_F30

Same here but a played along anyway. We should make a thread titled "*** OFFICIAL bootmod3 log depository and discussion***"....lol

As a general discussion point from logs in that thread, its pretty clear to me that EWG cars are generally running better than the PWG cars. I haven't seen many logs of EWG cars with the overboost/throttle closure issues that seem common across most PWG cars.

I understand the EWG boost control strategy/mechanism is probably the superior setup but PWG just seems to be all over the place and given that is the way 99% of other turbo cars are setup it should be something that can be tuned out of the OTS maps.

[paimon.soror]

Originally Posted by matty088

That thread is frustrating. What’s point of seeing logs if we can’t discuss them.

Originally Posted by JaredG_F30

Same here but a played along anyway. We should make a thread titled "*** OFFICIAL bootmod3 log depository and discussion***"....lol

Whats the point of yet another discussion thread? Isn't that the purpose of threads like this lol?

The original intent of that thread was for folks to dump their logs so they dont get lost amongst 50 page discussion threads. This thread is already 22 pages in, do you remember if you posted any logs here? and if so, what page it was on? Thats what i was trying to avoid.

reference the post from that thread into your discussions here.

if you do open another thread for logs and discussion, just let me know so i can close the one i created to avoid confusion.

[Insane435]

Originally Posted by matty088

Yea I actually noticed your intercooler is performing great. Which one do u have? It’s kicking my Wagner evo1s ass

The ER competition. I bought it here:

https://www.x-ph.com/evolution-racew...is-combo-deal/

[JaredG_F30]

No worries man. We'll keep log discussions here.

Originally Posted by paimon.soror

Whats the point of yet another discussion thread? Isn't that the purpose of threads like this lol?

The original intent of that thread was for folks to dump their logs so they dont get lost amongst 50 page discussion threads. This thread is already 22 pages in, do you remember if you posted any logs here? and if so, what page it was on? Thats what i was trying to avoid.

reference the post from that thread into your discussions here.

if you do open another thread for logs and discussion, just let me know so i can close the one i created to avoid confusion.

[designatedposter]

n55 EWG
stage 2 93 octane map

there is a subtle surging / stuttering issue at low rpm and low throttle input (rush hour traffic driving) in comfort mode only. no issue in sport mode.

rpm: 1000-2000 rpm, throttle input less than 30%..

anyone have this issue also?

log
http://www.bootmod3.net/log?id=5ae07423d10b433fa2830147

[the dope steez]

Originally Posted by designatedposter

n55 EWG
stage 2 93 octane map

there is a subtle surging / stuttering issue at low rpm and low throttle input (rush hour traffic driving) in comfort mode only. no issue in sport mode.

rpm: 1000-2000 rpm, throttle input less than 30%..

anyone have this issue also?

log
http://www.bootmod3.net/log?id=5ae07423d10b433fa2830147

In order to log properly you need to do some WOT pulls starting from 2500 rpm. Just logging random driving around won't really tell you anything. Hit start log, pin it as long as you're comfortable, stop log then repeat.

[designatedposter]

Originally Posted by the dope steez

In order to log properly you need to do some WOT pulls starting from 2500 rpm. Just logging random driving around won't really tell you anything. Hit start log, pin it as long as you're comfortable, stop log then repeat.

i understand the concept of WOT logging, but my issue is specific to low rpm, low throttle input, in comfort mode (no issue in sport mode).

would a WOT log really help diagnose my issue? Either way, i will get that this evening. thanks.

[rocklobsta1109]

Originally Posted by designatedposter

i understand the concept of WOT logging, but my issue is specific to low rpm, low throttle input, in comfort mode (no issue in sport mode).

would a WOT log really help diagnose my issue? Either way, i will get that this evening. thanks.

as i stated in my post above, driveability tuning and logging doesn't seem to be a priority to really anyone on here at this point which is totally backwards from my previous experience. I don't think WOT logs will help diagnose your issue, and unfortunately it seems like an issue that a custom tuner may be best equipped to help with.

Even on the stage 1 93 tune I also get some surging at low throttle positions where it feels like the car is trying to make way too much boost down low given throttle position and load so it bucks and surges, however it pulls smoothly at WOT, so I'm in a similar boat where part or low throttle position tuning needs to be moved up the priority chain. We all don't drive at WOT all the time so this makes the most sense.

[akgambino]

Originally Posted by rocklobsta1109

as i stated in my post above, driveability tuning and logging doesn't seem to be a priority to really anyone on here at this point which is totally backwards from my previous experience. I don't think WOT logs will help diagnose your issue, and unfortunately it seems like an issue that a custom tuner may be best equipped to help with.

Even on the stage 1 93 tune I also get some surging at low throttle positions where it feels like the car is trying to make way too much boost down low given throttle position and load so it bucks and surges, however it pulls smoothly at WOT, so I'm in a similar boat where part or low throttle position tuning needs to be moved up the priority chain. We all don't drive at WOT all the time so this makes the most sense.

Absolutely agree and I have these types of issues especially in the 2000-3500rom range in 3/4/5/6 gear with moderate throttle input I am met with stumbling.

[the dope steez]

Sure but I don't know how we would see anything show up in the logs at low RPM? Driveability is definitely important but I reckon it will be hard to track those intermittent issues when logging. I guess maybe time your run to the start of the log, then note the time where your issue happens so you can go to the log and cross reference it later? Otherwise there's no way of really determining if anything is off by just reading the logs alone..

[designatedposter]

Originally Posted by the dope steez

Sure but I don't know how we would see anything show up in the logs at low RPM? Driveability is definitely important but I reckon it will be hard to track those intermittent issues when logging. I guess maybe time your run to the start of the log, then note the time where your issue happens so you can go to the log and cross reference it later? Otherwise there's no way of really determining if anything is off by just reading the logs alone..

Originally Posted by the dope steez

Sure but I don't know how we would see anything show up in the logs at low RPM? Driveability is definitely important but I reckon it will be hard to track those intermittent issues when logging. I guess maybe time your run to the start of the log, then note the time where your issue happens so you can go to the log and cross reference it later? Otherwise there's no way of really determining if anything is off by just reading the logs alone..

noted, I'll try to specify exactly where it happens for all the experts here, but more importantly I'll send it to the ots tuners

[rocklobsta1109]

Originally Posted by the dope steez

Sure but I don't know how we would see anything show up in the logs at low RPM? Driveability is definitely important but I reckon it will be hard to track those intermittent issues when logging. I guess maybe time your run to the start of the log, then note the time where your issue happens so you can go to the log and cross reference it later? Otherwise there's no way of really determining if anything is off by just reading the logs alone..

It should be possible, in my case at least, to see that at sub 50% throttle and pre throttle boost is up over 12psi that there's an issue there. I don't have a log handy to show this but I've seen 35-40% throttle and pre throttle boost is over 12psi where MAP pressure is at like 6 psi. You can audibly hear the turbo working hard and the car lurches and if you stay in it, it will buck and stumble.

this makes me think part throttle or lower load boost targets are too aggressive. I enjoy a big surge of torque down low but it makes driving the car an on/off switch at a certain point and part throttle modulation in this range becomes a real chore (think in a twisty back road or track environment)

[FSociety]

Looks like most of the issues are all PWG cars
Throttle was fixed/perfected in V5 and V6 (even more) for EWG cars
OTS is an OTS wont be perfect on every car and they're trying their best to accommodate
The best thing we can do is provide those logs "Request Update" so they can see/fix/adjust fix for next version.

[designatedposter]

here's a log in regards to the issue I explained above above surging in low rpm, low throttle input.

i don't know how to trim it, so focus on the very end where it goes from 0 to about 1800 rpm.

this only happens in comfort and eco mode, how ironic. very smooth in sport mode.

http://www.bootmod3.net/log?id=5ae1c0f6d10b433a1148f1c7

[IMG]undefined[/IMG]

[JaredG_F30]

Turn on your throttle angle % and aceel pedal %. You'll see that the area that you've highlighed with the WG dudty cycle spikes coorelates with throttle angle % spikes with no change in accel pedal %. So bascially, with out any input from you, the throttle is momentarily spiking, whcih I would expect to cause the jerkiness/surging that you are feeling. I'm not sure what would cause this though. Did you share this on the bm2 facebook page?

Originally Posted by designatedposter

here's a log in regards to the issue I explained above above surging in low rpm, low throttle input.

i don't know how to trim it, so focus on the very end where it goes from 0 to about 1800 rpm.

this only happens in comfort and eco mode, how ironic. very smooth in sport mode.

http://www.bootmod3.net/log?id=5ae1c0f6d10b433a1148f1c7

[IMG]undefined[/IMG]

[designatedposter]

Originally Posted by JaredG_F30

Turn on your throttle angle % and aceel pedal %. You'll see that the area that you've highlighed with the WG dudty cycle spikes coorelates with throttle angle % spikes with no change in accel pedal %. So bascially, with out any input from you, the throttle is momentarily spiking, whcih I would expect to cause the jerkiness/surging that you are feeling. I'm not sure what would cause this though. Did you share this on the bm2 facebook page?

thanks! no I haven't posted this there because that page is a mess full of burble videos and comments. those get the most attention so they float to the top of the heap and most technical discussions get buried immediately.

is there a way to trim logs for better viewing?