No power to pin 40????

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turbo93
MegaSquirt Newbie
Posts: 1
Joined: Thu Apr 15, 2010 2:34 pm

No power to pin 40????

Post by turbo93 »

i have a v3.0 mb running ms2 code. i have had power to pin 40 and connected to mega tune. left for a bit now have no power to pin 40. cannot conect to mega tune. can load code fine. please help me!!!!!!!

Thanks Grant
Matt Cramer
Super Squirter
Posts: 2951
Joined: Sat Jul 03, 2004 11:35 am

Re: No power to pin 40????

Post by Matt Cramer »

Pin 40 is the injector flyback signal and not a power pin. It may be on or off depending on what the CPU is doing.
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