12v Check Engine Light as Sensor Input

erikfranks

New Member
Joined
Dec 23, 2010
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4
Probably very simple but I have a 12v source to turn on a Check Engine light for my Chevy LS1 V8 from the engine computer. The other end of course connects to ground. How would I connect this safely to the Skyview EMS pin so I can view it on the EFIS as a contact on or off?
 
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