Mitsubishi Lancer Evolution 4/5/6/7/8/9 EvoScan Project

Developer topics relating to software that logs data from ECUs

Moderator: Freon

Postby c-spec » Tue Jul 25, 2006 11:00 pm

justchil wrote:Did I miss something or did all the chatter die off after this last release? :shock: :lol:

Don't get me wrong the program is great.. I'm just looking forward to some graphing and additional features :)


nah, evo4mad just working his ass on it with his spare times. be pation
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Postby S54fan » Wed Jul 26, 2006 12:20 am

Request IDs from 00 to 3F

Values on my car before I started it up and definition if known:

00 22
01 46
02 e4
03 00
04 19 Timing (all three the same with different offsets)
05 3d Timing
06 51 Timing
07 85 Coolant
08 8c
09 85
0a 8c
0b 85
0c 80 F Trim
0d 9e F Trim - had some meth in the tank
0e 80 F Trim
0f 80 O2 fb

10 3b
11 3d
12 3b EGR temp
13 00 O2
14 a2 Bat
15 cc Barom
16 56 ISC
17 24 TPS
18 20
19 00
1a 00 Airflow
1b 7e
1c 00
1d 00 Accel
1e 30
1f 00

20 00
21 00 RPM
22 40
23 01
24 a7
25 56
26 00 Knock
27 ff Octane
28 1d
29 00 IPW
2a 00
2b 00 IPW
2c 00
2d 43
2e 00
2f 00 Vehicle speed 2x - units the same as your speedo

30 00
31 80
32 80 Lookup from fuel map (on mine also modifed by lean spool settings). found by bez bashni
33 19
34 00
35 24 Some kind of airflow/rev measurement, units unknown, clips at 161 on mine sadly
36 00
37 00
38 4b MAP 1.334x to give KPa, factory service manual for JDM/UK IX gives 313 KPa at 4.6V - ****CONFLICT with low stored faults ****
39 02 high stored faults
3a 80 AIT
3b 00 low stored faults
3c 00 high stored faults
3d 00
3e 00
3f 00
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Postby Evo4Mad » Wed Aug 02, 2006 4:15 am

thanks S54fan thats fantastic... theres a couple there that may be specific to your IX, but I'll try them on my IV. If they are specific. i will branch the data xml files to become specific to diff. vehicles. The MUT-III I haven't seen differientate between vehicles for the data sets, so I couldn't imagine this to be the case.
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Postby andenbre » Wed Aug 02, 2006 7:10 pm

http://www.mitsubishi-motors.com/corpor ... 16E_17.pdf
just a document from mitsu that you have probebly found already
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Postby Evo4Mad » Sun Aug 13, 2006 4:26 pm

If you are a MS.NET developer and want the EvoScan source code for personal use only, with no redistributable rights (because I don't want bad variants of EvoScan floating around the internet - that just sucks for the users) and if your changes are cool, which I'm sure they would be, I can include them in EvoScan.

PM me, I'm happy to provide you with the sourcecode.

Cheers,
Hamish.
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Postby ScrappyJack » Fri Aug 18, 2006 4:36 am

Hamish - Not sure if this has been brought up before or not, but the Coolant Temp calculation seems to be off a bit. Unfortunately, I don't think any one has had a chance to get their hands on another logger to compare the values vs EvoScan yet.

http://forums.evolutionm.net/showthread.php?t=213871

Also, I am sure there is not as much demand for it as there is with the Zeitroniz and Innovate widebands, but my offer to help with the FJO integration still stands. :)
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Postby Evo4Mad » Fri Aug 18, 2006 5:11 am

yeah I have another logger, I got the coolant temp as close as I could, I already spent about 6hrs trying to get it right, its not a linear relationship, its hard to ascertain it. I will have another go in the near future.
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Postby S54fan » Sun Aug 20, 2006 1:33 pm

Hamish, do you have any locations of the logging routines on a publically available ROM image using the SH2 series processors? It is a painstaking process going through some of the routines - I've been looking at JM9417 and the fuel map axis calculations from some info Jason@Mynes posted on evom.net.

I think we could probably insert our own logged items into the code by twiddling a few locations.

The nice one to log would be the internal representation of load or "load boost", or the load lookup on the fuel or timing maps.
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Postby Evo4Mad » Sun Aug 20, 2006 4:50 pm

yeah i was thinking the same thing, we could alter the logger lookup table, only thing is that each ecu is different and the load memory location can be different, hence the reason for the standard datalogger lookup table ;) can you pm jasons info', and any other info you have, i can take a look.
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Postby S54fan » Mon Aug 21, 2006 12:29 am

I will do later as I have the link at home.

Have you found the logger lookup table on any ECU that I can have a look at?
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Re: FJO Wideband Controller Support

Postby Evo4Mad » Mon Sep 04, 2006 1:26 am

yes please, pm me the serial cable protocol details for that wideband :)

ScrappyJack wrote:If you are interested in adding support for the FJO wideband controller, I'll be happy to try and source any info you need. It writes to the computer via a serial cable.
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Postby zlancerman » Tue Sep 05, 2006 7:07 pm

Can't wait to be able to use my AEM UEGO to log! I've hooked up the serial connection and it's just dying to log for me in EVOScan :)
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Postby justchil » Sat Dec 09, 2006 11:42 am

Has 0.98 been emailed to us yet? I noticed it has a release date of December but I haven't been keeping up 8)
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Postby Evo4Mad » Sat Dec 09, 2006 3:21 pm

yep you will have a new version for xmas :)
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Postby nvr2fast » Wed Dec 13, 2006 3:57 pm

Yay! Where do we get notified? I already paid.
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