[oups59]

Is there a way to reset the ECU state from 5 to 1 (normal). The transmission is not working and I am not able to re-flash that ECU. I tried with ISTA/P and WinKFP (both mode) without success ...

ADR / Gen. name / JobStatus / State / State text
18 / EGS / OKAY / 5 / Signaturprufung PAF nicht durchgefuhrt

Error message from ISTA/P

Global.VehicleCommunication.CoAPI.2086 - (CoAPI)- Signature check incorrect

Thanks

Also, can you tell me where the EGS module is located? Part number?

[rafi-88]

To programming use ICOM, cheap d-can interfaces does not handle long signature sting.
EGS is located inside the gearbox.

[oups59]

I am USB INPA K+DCAN Interface with ICOM emulator 4.9 from Beemerboy

I will start some research concerning Ediabas ToolSet 32. It looks like it has some reset functions for the GS19C (EGS modules).

[oups59]

I played with Tool32 last night and found the "flash_programmier_status_lesen" command showing the ECU status = 5 (FLASH_PROGRAMMIER_STATUS=5)

But no luck finding a way to put the status at 1. The search continue....


======================================================================
apiJob("GS19C","flash_programmier_status_lesen","","")
Satz : 0
OBJECT = gs19c
SAETZE = 1
JOBNAME = flash_programmier_status_lesen
VARIANTE = GS19C
JOBSTATUS =
UBATTCURRENT = -1
UBATTHISTORY = -1
IGNITIONCURRENT = -1
IGNITIONHISTORY = -1
Satz : 1
JOB_STATUS = OKAY
FLASH_PROGRAMMIER_STATUS_TEXT = Signaturpruefung PAF nicht durchgefuehrt
FLASH_PROGRAMMIER_STATUS = 5 00 05 ..
_TEL_AUFTRAG = 5 Bytes
0000 : 82 18 F1 31 0A ?.ñ1.
_TEL_ANTWORT = 7 Bytes
0000 : 83 F1 18 71 0A 05 0C ?ñ.q...

[808AWD325xi]

I played with Tool32 last night and found the "flash_programmier_status_lesen" command showing the ECU status = 5 (FLASH_PROGRAMMIER_STATUS=5)

But no luck finding a way to put the status at 1. The search continue....


======================================================================
apiJob("GS19C","flash_programmier_status_lesen","","")
Satz : 0
OBJECT = gs19c
SAETZE = 1
JOBNAME = flash_programmier_status_lesen
VARIANTE = GS19C
JOBSTATUS =
UBATTCURRENT = -1
UBATTHISTORY = -1
IGNITIONCURRENT = -1
IGNITIONHISTORY = -1
Satz : 1
JOB_STATUS = OKAY
FLASH_PROGRAMMIER_STATUS_TEXT = Signaturpruefung PAF nicht durchgefuehrt
FLASH_PROGRAMMIER_STATUS = 5 00 05 ..
_TEL_AUFTRAG = 5 Bytes
0000 : 82 18 F1 31 0A ?.ñ1.
_TEL_ANTWORT = 7 Bytes
0000 : 83 F1 18 71 0A 05 0C ?ñ.q...

Based on this snippet of PABD code:

Code:

[...]
//**********************************************************************
// Festlegung Programm-, Datenprogrammierung, Reihenfolge
//**********************************************************************

        if ( ProgrammUndDaten == TRUE )
        {
                if( SgStatus == 0x05 || // Signaturpruefung PAF nicht durchgefuehrt
                        SgStatus == 0x07 || // Programmprogrammiersitzung aktiv
                        SgStatus == 0x0A || // Programmreferenzeintrag fehlerhaft
                        SgStatus == 0x0B || // Referenzierungsfehler Hardware -> Programm
                        SgStatus == 0x0C )  // Programm nicht vollstaendig
                {
                        ProgTyp = 3;          // Programm + Daten
                        ProgOrder = 2;        // Programm zuerst
                }
[...]

You can try to fix this with WinKFP in expert mode. Flash the program data set first (*.0pa) followed by the data data set (*.0da). If expert mode succeeds, then you will likely have to re-flash the TCU in comfort mode.

If WinKFP expert mode doesn't work, you will need an ICOM interface and ISTA/P to resolve the issue.

[Jynkky]

Actually I dont think it need expert mode. And highly recomenned not to Do anything with ecu anymore with winkfp without icom. There is still connection to Transmission so its possible to fix with icom. Found someone Who have it.

[oups59]

I will try to get one (icom)

[gbyleveldt]

I've seen enough guys brick ECUs with DCan cables; there's just too many variables that can go wrong with flashing modules this way. As others have said, use an icom seeing as you can still talk to the ecu.

[oups59]

It worked with an Icom (A2)

But it is pretty slow. I only push at 32 Kbits/sec so it takes an eternity to flash.

[sang]

How to Syncronisation CAS/EGS e70 ? i have just swaped mechatronic but vehicle do not star
pls help me