Reply to "Is it time to upgrade your older TMCC engines?"

D&H 65OGR Forum Member SUPPORTING MEMBER

Gunrunnerjohn: Just an update on my C630 EOB issue; I contacted Bill Serratelli at Atlas"O" about my issue-he confirmed this was a failure mode he'd seen before (the PGM/RUN switch was in "RUN"). He was actually gracious enough to email me a work-around that involved adding two jumpers to the TMCC motherboard. After looking at where they were (underside of the MB which would entail de-soldering many heat sinked leads from MOSFETs(?) ) + having to come up with some real small gauge wire and a smaller soldering tip than I have, I decided the upgrade was the way for me to go + it gets rid of the annoying high hertz "whistle' EOB can sometimes make.

1/28/155:29 PM

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