NefMoto

All,

The Bosch ME7 1.8T strategy book, demonstrates how each power stage is activated in the 7 columns of the ESKONF table.

EG AUM 20vT  06A906032MJ file

0          1           2          3          4           5         6
170      255       000        48        255        248       48
             

As I do not have a strategy book for a R32 VR6 engine, has anybody worked out what the 13 columns represent as shown below?

0          1          2            3          4         5         6         7          8        9        10       11      12   
12       240       191        248         0         0        243      252      170     250     255     255     255

Thanks and look forward to the responses.

There are no 13 columns in ESKONF.

Ok therefore the A2L file and therefore the HEX information was defined incorrectly?
If that is the case then what shall it be.

Cheers.

ESKONF is 13 bytes in every file that I've looked at (R32 not being one of them).

All 2.7t files are absolutely 13 bytes.

That's what I figured too, but PRJ insisted it starts 1 byte after (10c76 in the M-box) the address conventional wisdom has it located (10c75).

Every reference is offset from 0x10C75.

Sorry, I meant that the "interesting part" of the end stage diagnosis is 7 bytes.
ESKONF itself is longer, and yes it is 13 bytes.

The "interesting" end stage parameters can be found quite easily in most 6 and 8 cylinder engines.
Search for 0xAA 0xFA from start, which should land you at 0x10xxx, and the bytes immediately before 0xAA 0xFA are the ones you have to change for the various solenoids.

As to what does what - easy with an emulator, more tedious without one. Just set byte by byte to 0xFF until your fault code goes away, then you know it is the right byte.
After that it is just about finding the bit pair.

Alternative is disassembly, but I have found it a lot faster doing this with an emulator.

Thanks,

I will revisit this again both from a bin file/Winols and the A2L combined with a hex in another GUI and confirm what is being said about engines with more than 4 cylinders.
I also have 2 the 1.8T A2L and hex for a TT 8N0 and the Golf AUM file above and the A2L does define the calibratable ESKONF as 7 bytes.
Unfortunately I have not purchased an OLS300 yet to is is all the very slow, build, flash, test iteration for me with a MPPSv16.
I am attempting to remove the powerstage faults for the SLV and SLP from a "02290632CP" calibration and realised there was much more information in the DEKON feature compared to a 1.8T or 4 cylinder.

That is why I thought I would ask on here.

Cheers for the feedback so far though.

The stuff you need to change is before the AA FA combination.

Instead of OLS300 you can also take a look at the Moates Roadrunner emulator.

Any luck with removing SLV and SLP?

I am trying to do similar with a 4.2 v8.

Like you said all of the funktionsrahmen I have is for a 4 cyl car.

Not sure how much different a v6 or v8 would be..?

Very different. I have mapped it for all generations of ME7, LMK once you make a bit of progress on your own and I'll fill in the blanks.

Thank you!

It's actually on that J S8 file.

I'll just shoot you an email...

Thanks

Hi,

I have problem with utlizie N156 intake manfold variable lenght valve in my file (022906032ca. 3.2 bdb engine) .

I've succesffully disabled rear lambdas, N112, J299, N80, exhaust valve. Checked all "00" bit pairs but n156 error always exist.

The last thing which I can check are "10" bit pairs, but did'n do that yet as have to flash my ecu everytime in bootmode and prefer to ask before wasting another half a day  ::)

Or maybe this valve should be disabled in another way?

Ori file attached

Thanks in advance

0x104D2 to 0x33 should fix it.