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Old 10-04-2009, 10:13 PM   #171
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Join Date: Oct 2006
Location: East Coast For now
Posts: 1,213
My Ride: 2004 E60 530i 6speed
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Originally Posted by AWE46M302 View Post
if you flash it correctly, the flash can be less then 90 seconds. You do not need to re-write the whole thing.
that's not the issue we are discussing. Every time the DME has to be flashed it what to be removed put on a Bench to ground the DME then apply a 14volt current to it before you can flash the DME. You can buy all everything you need ready to work from a kit however it doesn't come with the power supply which has to be built which ever method you choice as long as it supplies the 14volts.
Yeap all this for 90 seconds or so.
This is what makes the MS45 dme difficult to tune in my opinion because who the hell wants to go through this every time there is a remap needed. It's also the very same reason i added a AEM FIC to my setup.

530i E60 Custom Turbo/Nitrous (PSI_unknown)
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