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Does SCT turn off?

702 Views 5 Replies 4 Participants Last post by  fenwick
or am I missing somthing. Can you unplug the OBDII plug as long as you dont turn on the key first.:dunno:
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what do you mean???
like does it stay powered on as long as its plugged in to the OBDII port?? i dont believe it will turn off unless it is unplugged.
My SCT does not "power off". It doesn't seem to have a shut off timer inside.:crazy: You can unplug it when you want it to go dark.
Just hold the toggle wheel down for like 15 sec and it will turn off and you can leave it plugged into the OBD II port
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