DS2 - datalogging MS41/42/43 by serial protocol

janithdg · **Posted:** Sun Apr 22, 2018 11:32 am

doublesupersteve wrote:

Are there any ways i can speed up the querying by changing com port settings etc?

In my mates car it does around 10 queries a second, with the same laptop and parameters it does 2-3 a second in my car.

what are the parameters your loggin?

doublesupersteve · **Posted:** Sun Apr 22, 2018 12:10 pm

Ignition angle
Load
MAF
Engine Speed
TPS
AFR
Injector IPW
Lambda Integrator
ECT
IAT
Vehicle speed

Even with just battery voltage (1 parameter) it still only does around 2 queries a second in my car.

dschultz · **Posted:** Sun Apr 22, 2018 1:11 pm

Only parameters starting with * provide the fastest response (they are part of a single query response). Any other parameters will be much slower.

doublesupersteve · **Posted:** Sun Apr 22, 2018 2:40 pm

when I added the wideband oxygen sensor (LC-1) thats when it went to 0.47 queries a second and sticks around there. Thats the culprit!! Will do some digging.

doublesupersteve · **Posted:** Mon Apr 23, 2018 7:00 am

dschultz wrote:

Only parameters starting with * provide the fastest response (they are part of a single query response). Any other parameters will be much slower.

You were correct, it came down to this. thanks for your help.

Richard · **Posted:** Wed Apr 25, 2018 9:55 am

hi, after hours of trying and trying.. i can;t get ms41 in Rom Raider ecu logger,. i tried every XML there is.. but the only cars that will show are subaru's... ive searched every thread here before posting, tried more stuff.. nothing works,

im at a loss, how can i log my ms41 ?

pazi88 · **Posted:** Wed Apr 25, 2018 11:28 am

There is already thread for this: viewtopic.php?f=42&t=11086

Use correct com port and ds2 protocol and it should work. May need to enable and disable logging with defrost button before changing to ds2.

Richard · **Posted:** Thu Apr 26, 2018 3:04 pm

pazi88 wrote:

There is already thread for this: viewtopic.php?f=42&t=11086

Use correct com port and ds2 protocol and it should work. May need to enable and disable logging with defrost button before changing to ds2.

Got it working, found the ds2 protocol option and it worked

thx

ba114 · **Joined:** Wed Oct 21, 2015 6:36 am **Posts:** 980

Excellent. Even though DS2 is in the thread title and all posts talk about DS2, maybe the first post could be updated to include the step to actually select ds2 from the menu since it seems it isn't obvious enough...

Richard · **Posted:** Wed May 02, 2018 4:45 pm

Hi, i'm having a bit of a struggle again with the logger.. it connects fine, and i can read all sensors ok. but when i want to learn table value's im getting an error, i attached a screenshot with the error.. suppose its something simple, hope you guys can help me out

I have the latest MS41 definition.. in romraider editor i have no problems at all

gr richard

pazi88 · **Posted:** Wed May 02, 2018 4:48 pm

From previous page:

pazi88 wrote:

lordniksidor wrote:

Hi

I have ecu ID 1429861, I can connect and log just fine but I cannot read adaptations, the Cal ID is unknown. It comes up with error - ecu definition not found or undefined. I'm using the logger definitions v326 and the ms 41 ecu definitions v0.43

Cheers

In ecu defintion file, after

Code:

(Line 3208 and 3680) add this line:

Code:

V0.44 beta should work without changes.

Richard · **Posted:** Thu May 03, 2018 8:36 am

pazi88 wrote:

From previous page:

pazi88 wrote:

lordniksidor wrote:

Hi

I have ecu ID 1429861, I can connect and log just fine but I cannot read adaptations, the Cal ID is unknown. It comes up with error - ecu definition not found or undefined. I'm using the logger definitions v326 and the ms 41 ecu definitions v0.43

Cheers

In ecu defintion file, after

Code:

(Line 3208 and 3680) add this line:

Code:

V0.44 beta should work without changes.

Missed that post, thx

Verstuurd vanaf mijn G8441 met Tapatalk

Richard · **Posted:** Thu May 03, 2018 3:08 pm

pazi88 wrote:

From previous page:

pazi88 wrote:

lordniksidor wrote:

Hi

I have ecu ID 1429861, I can connect and log just fine but I cannot read adaptations, the Cal ID is unknown. It comes up with error - ecu definition not found or undefined. I'm using the logger definitions v326 and the ms 41 ecu definitions v0.43

Cheers

In ecu defintion file, after

Code:

(Line 3208 and 3680) add this line:

Code:

V0.44 beta should work without changes.

Will this also work for ms42 if i add the ecuID to the Xml file ?

pazi88 · **Posted:** Thu May 03, 2018 5:39 pm

Richard wrote:

Will this also work for ms42 if i add the ecuID to the Xml file ?

Ms42 has already working files. Check the ms42 section.

328i-sport-rossi · **Joined:** Tue Jan 24, 2017 11:58 am **Posts:** 478

So up until now i have never had a connectivity issue, Always run smoothly and logged smoothly.
I am now running a microsoft surface and although i can read and right fine and RomRaider works great as usual i cannot log as it doesn't see any connectivity to the DME although everything is as it was on my old machine.

Any guidance would be good as i have searched reagarding this issue and i am pretty much doing everything as i should so i am a little lost .

I am running windows 10

RomRaider

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DS2 - datalogging MS41/42/43 by serial protocol

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