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Old 01-11-2018, 09:47 PM
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Default AMP60 corrupted flash

My logic 7 amp suddenly stopped working. No orange light nothing, just the red one from the fiber. I tried connecting with it via inpa, winkfp and DIS and I got no response at all. The unit was dead.
Then I removed the logic board trying to find a burnt part but they all looked good. Final solution was to reflow and that seemed to worked! At least better than before as I now get the orange light and I am able to communicate from tool32

The sound still doesnt work as I think the epprom got corrupted from the reflow temps.
I tried to flash it with winkfp but it complains as it cant find the part number for the corrupted amp. So when I look into the indent I see some random characters in the Part number line.

Is there any way to update this part number through tool32 so that winkfp can proceed with the flashing and hopefully restore my amp?

Thank!


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Old 01-13-2018, 02:11 PM
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Default

some more info:
Tried to flash it with NFS but failed

Emergency flash not OK

0x37 9181743
Programming not ok. Fatal Error
Error: Error 200: Error on reading HW-Number from ECU or logistic file Please check: Connection of ECU, Diagnosis line, ECU-Address, Logstic files
Error: Error 4102: Error MODDAT1.C datGetSgMember 2 needed Number 0000000 not found in file hwnr.da2
Error: Error 4001: Error MODDAT1.C datPrintSgMember 2 Invalid paramter
Error: Error 1000: Error COAPIKF.CPP coapiKfReadHwNrTabD2 1 Error
Error: Error 1062: Error COAPIKF.CPP coapiKfGetHwNrFromSgD2 6 CABD result error (CABD result parameter)
Error: Error 995023: MODDAT1.C datGetSgMember Interpretierter Fehler: HwNr aus SG nicht in HwNr-Liste gefunden: error.log und EDIABAS Api-Trace untersuchen


I think as long as the part number is corrupted I wont be able to proceed:

apiJob("AMP_60","ident","","")

Satz : 0
OBJECT = amp_60
SAETZE = 1
JOBNAME = ident
VARIANTE = AMP_60
JOBSTATUS =
UBATTCURRENT = -1
UBATTHISTORY = -1
IGNITIONCURRENT = -1
IGNITIONHISTORY = -1
Satz : 1
JOB_STATUS = OKAY
ID_BMW_NR = ******
ID_HW_NR = A20
ID_COD_INDEX = 192 00 C0 .A
ID_DIAG_INDEX = 1648 06 70 .p
ID_VAR_INDEX = 32 00 20 .
ID_DATUM_JAHR = 2005 07 D5 .O
ID_DATUM_MONAT = 3 00 03 ..
ID_DATUM_TAG = 31 00 1F ..
ID_DATUM = 31.03.2005
ID_LIEF_NR = 49 00 31 .1
ID_LIEF_TEXT = Harman Kardon
ID_SW_NR_MCV = 0.9.114
ID_SW_NR_FSV = 7.3.1
ID_SW_NR_OSV = 3.1.3
ID_SW_NR_RES = 0.0.0
ID_SG_ADR = 55 00 00 00 37 ...7
_TEL_ANTWORT = 35 Bytes
0000 : 9F F1 37 5A 80 FF FF FF FF FF FF D4 C0 06 70 00 Ÿn7Z?yyy yyyOA.p.
0010 : 20 20 05 03 31 49 00 09 72 07 03 01 03 01 03 00 ..1I.. r.......
0020 : 00 00 F4 ..o


Anyone know how to change the part number? Maybe by sending specific bytes to the module through tool32 to overwrite the flash memory? The syntax for the message is strange
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