Attempt at coding G11

[oshevtsov]

Tried to code G11 today.

My I-level is S15A-16-07-506, used data 5.94.

Coded usual NBU-related stuff successfully. Also wanted to code OMSA (CAS on F series), but could not find CAS or something at least similar to try. Here is the full list of ECUs:

ACSM5
AMPT
ASD
BDC_BODY2
DKOMBI2
DME_BAC2
DSC3
EGS
EMARS
EPS2
FLM
FZD2
HKFM2
HSR2
HU_NBT2
ICAM3
IHKA4
KAFAS3
LEM
LMV2
NIVI
PCU
RSE_HIGH_NBT2
SAS2
SM2
TV_MODUL
USS
VDP
ZBE4

Any ideas which G11 ECU now stands for CAS in F series?

Thanks in advance

[Almaretto]

From G11 FAFP:

[oshevtsov]

Originally Posted by Almaretto

From G11 FAFP:

Thanks for the idea, will be trying today

[oshevtsov]

Observation re VIM. VIM interrupts at 63km/h, as expected. But turns back on at about 30km/h, maybe slightly more.

Is this expected? Ideas much appreciated.

Still no luck with OMSA though. Keep researching...

[oshevtsov]

Deleted

[Almaretto]

Originally Posted by oshevtsov

Observation re VIM. VIM interrupts at 63km/h, as expected. But turns back on at about 30km/h, maybe slightly more.

Is this expected? Ideas much appreciated.

Still no luck with OMSA though. Keep researching...

Attached are the functions for Auto Start Stop.

[oshevtsov]

Originally Posted by Almaretto

Attached are the functions for Auto Start Stop.

Thanks. Tried all possible aktiv/nicht aktiv combinations, but no luck...

[Almaretto]

Originally Posted by oshevtsov

Thanks. Tried all possible aktiv/nicht aktiv combinations, but no luck...

Strange. The first one if aktiv should be default off. The second if aktiv should be to remember setting when shutdown.

Back to the drawing board.

[lemetier]

Originally Posted by oshevtsov

Thanks. Tried all possible aktiv/nicht aktiv combinations, but no luck...

OMSA is a conversion code to remove AutoStart Stop and not compatible with the SWE.

There is no CAS or CAS-like module. BDC is the central link (ZGW is inside BDC) with remote slave modules. The car also should to be put into Testing and Diagnosis Mode with official service connection software to generate an authorization signal access to most of those control units and networks. The average Gxx has 60 - 70 Master ECUs with an average of 3 slave controllers in each. Load Dumping also needs to be monitored as there isn't any way to prevent terminals from shutting down automatically.

[Almaretto]

Originally Posted by lemetier

OMSA is a conversion code to remove AutoStart Stop and not compatible with the SWE.

What do you mean by OMSA is not compatible with the SWE? According to the G11 FAFP (fafp_000018f3), OMSA is present. And, I get no error when adding it to HO-word. See available words:

[lemetier]

Originally Posted by Almaretto

What do you mean by OMSA is not compatible with the SWE? According to the G11 FAFP (fafp_000018f3), OMSA is present. And, I get no error when adding it to HO-word. See available words:

I'll have to look at the latest trimmed update but IIRC OMSA will be accepted but not functional on EU6 emission vehicles (Boolean prerequisite of BSG development vehicle to make it functional)

[oshevtsov]

Originally Posted by lemetier

I'll have to look at the latest trimmed update but IIRC OMSA will be accepted but not functional on EU6 emission vehicles (Boolean prerequisite of BSG development vehicle to make it functional)

My car is EU5 (option 161). Do you think it can matter?

[lemetier]

Originally Posted by oshevtsov

My car is EU5 (option 161). Do you think it can matter?

Does you car have the button to disable below the start-stop?

[oshevtsov]

Originally Posted by lemetier

Does you car have the button to disable below the start-stop?

Yes, it does

[lemetier]

Originally Posted by oshevtsov

Yes, it does

I would suggest attempting to code it for remember last button setting instead of using a system delete conversion.

[oshevtsov]

I tried both DEFAULT_OFF and MEMORY, neither has worked. Or do you mean anything else?

[lemetier]

MEMORY is what I suggest. All US cars have been coming that way by default since the year after it first appeared due to customer demand and its exclusion from US Emissions certifications so I haven't looked at that specific change in much depth. Which module (s) did you code so far for this? You have the new Quad Turbo B57 correct and are in the Black Sea Region correct?

[lemetier]

Originally Posted by oshevtsov

I tried both DEFAULT_OFF and MEMORY, neither has worked. Or do you mean anything else?

See above...

[Almaretto]

Originally Posted by lemetier

MEMORY is what I suggest. All US cars have been coming that way by default since the year after it first appeared due to customer demand and its exclusion from US Emissions certifications so I haven't looked at that specific change in much depth. Which module (s) did you code so far for this? You have the new Quad Turbo B57 correct and are in the Black Sea Region correct?

Yes. B57S.

In BDC_BODY2 (CAFD_000017BC):

• US has TCM_MSA_MEMORY aktiv from factory vs nicht_aktiv in ECE
• Both US and ECE have TCM_MSA_DEFAULT_OFF nicht_aktiv from factory

Tried setting each, individually to aktiv, as well as both to aktiv. No dice.

[lemetier]

Originally Posted by Almaretto

Yes. B57S.

In BDC_BODY2 (CAFD_000017BC):

• US has TCM_MSA_MEMORY aktiv from factory vs nicht_aktiv in ECE
• Both US and ECE have TCM_MSA_DEFAULT_OFF nicht_aktiv from factory

Tried setting each, individually to aktiv, as well as both to aktiv. No dice.

PM sent.