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Overdrive wiring

1085 Views 6 Replies 4 Participants Last post by  1970Dodgeswap, 
1970Dodgeswap
I have a 1992 12 valve Automatic swapped into a 70 Crew cab. Control module deleted. I need to wire up the overdrive. Does anyone know how, wire colors from trans? all the info I can retrieve the better
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9297oldram
Green is ground, the PCM's always put things to ground. Another way to control the OD is to use a adjustable hobbs switch in the trans pressure port.
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