Serial cable drawing power

brownpants
Posts: 1
Joined: Mon Jun 07, 2010 3:38 pm

Serial cable drawing power

Postby brownpants » Fri Jul 16, 2010 2:32 pm

Why does the Serial ECU adapter draw current from the OBD2 - my Scangauge didn't but this means I have to pull it out each time and isn't ideal really

Is there a way around this ?

Support

Postby Support » Tue Jul 20, 2010 12:36 pm

Our serial interface itself doesn’t take any power from the vehicle, but the B&B interface which we use to do the actual OBDII communication does. Unfortunately there isn’t anything we can do about that.


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