Flashing

[Peter Gargano]

Bruce Plecan wrote:
> 
> Does the flash prom have to be disconnected electrically from the ecm, to do
> a write or erase?.
> (Assuming the ecm is off, but the long term memory power is hot).
> Or does the fact that it might be writable from the ALDL answer this as yes?

As long as you have a WRITE signal that's available, or
you can generate it some how, then the flash chip can stay
in the memcal, and the memcal can stay in the ECM, and
the ECM can stay in the car. 

Just plug in to your ALDL connector, and add some software!

Peter
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