Live engine data on SID

[Dilemma]

Nice work!!!

Good to hear that we have some guys that hand out useful info from time to time. Thanks for that!
I'll create a new editor in T7Suite for WriteProtectedECU what will enable the user to choose in a dropdownbox between "Yes" and "No."
Kudos!

Posts have been merged, thread starts here: http://forum.ecuproject.com/viewtopic.php?f=63&t=985#p10515 /Mackan

[mackan]

Nice work!!!

Good to hear that we have some guys that hand out useful info from time to time. Thanks for that!
I'll create a new editor in T7Suite for WriteProtectedECU what will enable the user to choose in a dropdownbox between "Yes" and "No."
Kudos!

Maybe this feature is also neccesary when logging values in T7 properly, had issues with this before, values were stuck at 0, will check this tonight!

[Hedis]

I think it's enought to just change the first letter "Y" to an "N".

[mackan]

I think it's enought to just change the first letter "Y" to an "N".

Maybe you know how to unlock the bin for real time editing of RAM in the T7 box as well? Or maybe this should have unlocked that posibility already?

[Dilemma]

All info is welcome

[mackan]

Made a samll video on my lunchbreak for thos who wonder what this SID info is all about
http://www.youtube.com/watch?v=ZcsC38mIrVY

[gredd]

This is awesome!! Will have to play with this when I get home

[jse]

If you change "Mode" from 0 to 1,2,3,4,5,6 you can view more values, use the "SET button" to change (one short push and then a long push).

Edit: This applies to B235R, 2006 software, don't know if there are more or less modes in the Biopower bins.

[sandy_rus]

Got a tip from a nice guy at the forum(if you want to step forward please send a PM or post in this thread) on how to get the realtime data onto SID, compare the ordinary and the open and you will see how.

Good to hear that someone here still reversing the code... I'd thought no-one interested in such findings....

[mackan]

If you change "Mode" from 0 to 1,2,3,4,5,6 you can view more values, use the "SET button" to change (one short push and then a long push).

So you could accually see all realtime values then...Will jump into my car and try at once

[mackan]

Good to hear that someone here still reversing the code... I'd thought no-one interested in such findings....

Hehe, every finding has a value!

[gredd]

This is pretty cool! I've tried it during the first test run. I liked the torque calculation on mode 4 If you set it to mode 4 and press + and - together you can see Torque limit for air and torque limit total and actual real time torque calculation what the engine outputs. For some reason I only got 385-390 Nm out of 400 Nm max. It aslo says engine outputs 3-4 Nm when standing still.

[Gazer]

If you add more powerconsumers like fan, heated seats and so on, the torq will raise, becaouse the alternator will produce more braking to the crankshaft

[Gazer]

Hmm, can I have solved it?
If you change the softwarez to No in WriteProtected and change the letter C in softwareversion to an O, I get an completly different answer i T7suite.
Normally I got the answer ~, but now I get a lot of boxes and other stuff in the dialog.

[Gazer]

Noticed also that CANUSB is sending information constantly now, after one try to read SRAM content

[anders93]

wow this is awesome. i can't change modes like the other software, but i still have the first values. i just wish my sid had enough pixels to form coherent letters and numbers!

[mackan]

Noticed also that CANUSB is sending information constantly now, after one try to read SRAM content

You mean that the write protect and the c in the software number was the things that locked up the ram writing?

[gredd]

I suggest we post all the findings regarding WriteProtectedECU and what kind of data we can see in SID. Thanks to Mackan and jse we are now able to view lots of interesting motor data live on the SID. First a little description how to change a binary for these added functions;

In T7suite, search for WriteProtectedECU in the search field below "Symbol Name" and you will find it. It should be in the category Undocumented. Change 29440 to 11776 and 22885 to 20079. You are actually changing 3 bytes from "Yes" to "No.".

After start up you will see how long it took to start engine in seconds, engine temp, E85 adaption and one more. Press clear and SID will act as normal.

To access the extra stuff you'll need to press + and - at the same time. You can scroll with + and -. You can change "Mode" to get access to more symbols by pressing Set (displays ** before mode) and then press and hold Set for a few secs to choose.

You can also use Set to lock the top symbol and then select a second symbol to monitor at the same time. Pressing + and - will display 6 of the symbols on this particular mode number at the same time. By holding + you can see what symbols that are shown.

Mackan made this nice little video how it looks like on the SID http://www.youtube.com/watch?v=ZcsC38mIrVY

Symbols that can be monitored: (post your findings and I will add)

Basic symbols in all modes.

1 Rpm Engine RPM
2 Lamb Lambda correction
3 Igna Ignition advance
4 Teng Engine temp
5 Tair Inlet Air Temp
6 Ioff Ignition offset
7 Meng Calculated torque
8 Mlow Torque limit
9 nErr No of error codes
10 Pbef Pressure before throttle plate
11 Pinl Intake absolute pressure
12 Pair Atmospheric absolute pressurre
13 mReq Requested airmass
14 mAir Actual airmass
15 Miss ??
16 Pfac Calculated P-fac for BCV ??
17 Ifac Calculated I-fac for BCV ??
18 PWM Duty cycle of BCV ??
19 tSta Engine start time in ms.
20 LIMP Limp home mode - 0=Normal 1=active
21 Mode Mode set


Mode 0

22 AdpN
23 AdpD
24 Aadp
25 Amul Multiplicative fuel adaption
26 Aadd Additative fuel adaption
27 Apur Purge adaption
28 Akw1 ??
29 Akw2 ??
30 TngA = Teng ??
31 nErr No of error codes
32 Fcod Error code at position nErr (change nErr with Set)
33 MiFi ??


Mode 1

22 Tair
23 TTCM
24 Gear
25 Fuel Fuel consumtion
26 ShPn
27 Xacc Pedal position
28 Iput
29 DTI almost same as Meng?
30 Pair
31 Rpm
32 Meng
33 Peng some kind of hp/kW meter?


Mode 2

22 Tair
23 TTCM
24 Gear
25 Peng
26 GSI
27 Xacc
28 Jerk
29 Meng
30 CLUi
31 JeLi
32 mAir
33 CSLU


Mode 3

22 tTCM
23 Meng
24 Gear
25 MTCM Global TCM max torque limit
26 Mlow
27 Xacc
28 ShPn
29 Oput
30 Kph1
31 In.X
32 Cmem
33 Kph2


Mode 4

22 NoIg
23 Tign
24 Mair
25 Mtot
26 Mnom
27 ay
28 LwsI
29 vGiF
30 BMR
31 AMR
32 vVLF
33 vVRF


Mode 5

22 PrSt
23 Ppwm
24 Pdif Boost pressure (Pinlet-Pair)
25 Flow
26 ReqF
27 Perc
28 FFac
29 FFad
30 HCnt
31 Frez
32 PMXF
33 FMXF


Mode 6

22 Me85
23 Ad85
24 Lamb
25 Ca85
26 Amul
27 FFac
28 ReFu
29 STAd
30 Crnk
31 MxLo
32 SFuL
33 VFue

[mackan]

In T7suite, search for WriteProtectedECU in the search field below "Symbol Name" and you will find it. Change 29440 to 11776 and 22885 to 20079. You are actually changing 3 bytes from "No." to "Yes".

Nono, from Yes to No. it should be

After start up you will see engine temp + some other data. Press clear and SID will act as normal.

It is said to be how much E85 adaptation that has been done if you use biopower bins here.

Basic info (all modes):

mReq Total requested airmass after pedal request and limits.
mAir Actual airmass

- Pinl Intake pressure after throttleplate in mBar, this is absolute preasssure so deduct 1000 from the value to get what you should see at your boost meter!
- Pbef presssure before throttle plate, see above
- Pair atmosphere pressure, see above
- Igna Ignition advance
- RPM what it sounds like
- Lamb current drift from lambda 1, deduct 1000 to get real value
- Tair intake temperature

And the movie
http://www.youtube.com/watch?v=ZcsC38mIrVY

[PaulH]

So does this work on any T7 binary? I can't seem to find that symbol name on the first few files i've tried.

Paul