hexProg write · Microtronik Autohex II and Hexprog forum

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rehatflogs
52% (Neutral)
Newbie Topic Starter

2022-01-15T17:41:40Z

Hi all

Does HexProg only write differences back to the ECU when u write a D-Flash or P-Flash?
Or are they full writes with no comparison?

Thanks

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Teefyg1
54.4% (Neutral)
Newbie

2022-01-16T00:23:28Z

I do think it varies depending on each Ecu. The write speed of some Ecus is phenomenal, so Im guessing just the changed bytes are written.

Autohex_II_BMW
100% (Exalted)
Advanced Member

2022-01-17T08:10:20Z

Originally Posted by: rehatflogs

Hi all

Does HexProg only write differences back to the ECU when u write a D-Flash or P-Flash?
Or are they full writes with no comparison?

Thanks

hello
we write only the difference.