MS43 Wrong checksum ?

kucin · **Joined:** Mon Oct 19, 2015 3:57 am **Posts:** 1

Hi,
Can somebody look at that bin. I mean, that checksum "63A8" is correct ?
I want to disable POST O2 from 'danielf' (cloudforce here) ms43 prepared dump /no ews and chk5 off/
After only rewrite O2 to EU2 spec car dont start. With file that I posted (chk corrected) car starts and after 1-2seconds stops. Engine and eletric are ok.

Thanks for help

Lambda1 · **Joined:** Sat Jan 14, 2017 5:46 pm **Posts:** 534

File looks okay.

M52Drifter · **Joined:** Sun Sep 06, 2015 2:16 pm **Posts:** 144

Flash stock full flash and then read and mod partial. It won't work if you mod full at first.

Lambda1 · **Joined:** Sat Jan 14, 2017 5:46 pm **Posts:** 534

Had same problem sometime ago.
Original MS430055, swaped ecu because of failure ... clone file but car dont start. Virginize file want sync but doesnt work and car dont start!
Delete EWS File, car dont start ... so i repair Original ECU and car fire up like charm.
Never get why. Test ecu later with ews delete file in other car, car run fine. Maybe same problem here.

RomRaider

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MS43 Wrong checksum ?

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