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Bmw e46 ms42
14-09-2019, 03:28 AM,
Post: #1
Bmw e46 ms42

Anybody can give advice ? I have read a file from MS42 with FG Tech Galletto. I did some mods in RomRaider and I was writing it on my MS42. All looked good with no problems but I can't start the engine now. So was going to boot mode and do virgin flash. Trying to read/write in boot mode with pin 24 to ground but no connection with FG Tech. Anyway FG Tech can still read or write partial file no problem.  Please advice thanks.
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14-09-2019, 05:10 AM,
Post: #2
RE: Bmw e46 ms42
you need to correct checksum or disable checksum
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14-09-2019, 12:54 PM,
Post: #3
RE: Bmw e46 ms42
The car will start with bad checksums, but it will throw internal error/self-check DTC.

You need a better tool to flash that DME. Lots of good free tools made by some people.
Reputation: +1 - mugenman1111 [+1]
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