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Fresh Out of Outbacks!
14,063 Posts
So, all will be well if I take my TCU output and create a simple circuit that will feed +12V when the input is GND/float, and GND (or float?) when the input is +12V.
I like your plan of attack. Have you looked into what the values should be when the engine is not running or in any other mode, just to make sure you don't upset the TCU somehow?
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