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How to power up obd11 connector under dash of 02 dodge ram 4x4 5.9 litre witch pin terminal can I power up so can get code info as scanner says no power to scanner so need to know what pin I can supply power too

Posted / edited by AnonymousUser on : 22-01-2018

Answers :

Power pin for OBD II is pin 16. Just supply it with unswitched 12v and you are done.
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