DB9 question
#1
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DB9 question
Is it possible for the serial port on the MS to not work, and the MS to work perfectly fine??I have bought a new serial to usb connector, I think mine died, I'm fairly sure that the reason it doesn't work, just an idea... hence the question at hand..... Thoughts?? Idea's comments??
#3
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Yes. The RS-232 driver chip (U6 / MAX232) is separate from the CPU and not required for normal operation of the ECU. You could remove it from the board and the engine would run fine. I can't imagine how you'd cause one to fail, just giving you a direct answer.
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