gen 1 ECU flash lost by tuner (PC5)

Kevin Jones

Registered
My dyno tuner lost my .bin file for the flash he did for my ecu but did the fuel mapping for my stage 1 rcc tune on a PC5. He doesn't remember what he did to the flash, what was on it, or anything about it. To my understanding, I cannot even pull that file from the ecu. Correct? Is there anything at all I can do to retrieve what is on that ecu? Can I look at it in real time mode without disturbing the flash with an interface and determine anything or would I have to have the .bin file loaded and flashed to the ecu just to connect to it?

I am having an intermittent problem and cannot determine if it is ecu or pc5 related. Wanted to look at TPS position on ECU and compare to PC5 along with see what timing and settings were done on the ecu flash. Acquiring a woolich interface.
 
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