[Diy_efi] Mopar PCM

[brian.trulove at charter.net]

The passthrough device supported by most mfg is the Passthru+ XS by I+ME
ACTIA. The documents from Daimler specifically indicate the device must
support SCI so this must be the method used. There are more and more
passthrough devices being made but few that support SCI. Guess which
ones are more expensive. Do you have any idea what makes these devices
different (hardware wise) than the standard OBDII adapters? I know the
driver makes a difference because of the J2534 API required but that
should be fairly easily modified. 


-------Original Message-------

Hi Brian,
I took the easy way out for the dumps LOL... removed the flash from
the
board and popped them into my prom burner... then socketed the PCB.
I've been looking for a passthru interface myself as well...
I also wonder if I can get a dump of the CPU's ROM's thru SCI off the
chip..
  Flash appears to be nothing but data, no code... Slowly finding out
a
bunch about these PCM's... they are very powerful, but Mopar has only
scratched the surface of what they do with them...


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