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Old 06-28-2013, 09:28 PM   #36
BudMC77
 
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Drives: 2011 Camaro 1LT
Join Date: Jun 2010
Location: Kentucky
Posts: 207
I have some questions...

1. What wires are you tapping into the OBD connector?

2. Why use transistors when you can use a set of relays that work off of 5v and can handle 12v?



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