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Old 12-14-2016, 11:41 AM   #145 (permalink)
Stubby79
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Join Date: Sep 2012
Location: Victoria, BC
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Firefly EV - '98 Pontiac Firefly EV
90 day: 107.65 mpg (US)

Little Boy Blue - '05 Toyota Echo
90 day: 33.35 mpg (US)

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Quote:
Originally Posted by LittleBlackDuck View Post
post up a sketch of how it is wired. sounds like the ground that you are using for power to the Link 10 has some ground offset from the negative side of the main battery. Just for giggles, can you power the Link 10 from a battery that is not connected at all to the car? I think that this will fix the issue if my gut feel is accurate.

Simon


You're the winner!

As soon as I hooked up the ground to the negative of the battery, it started reading accurately at higher current levels. Who'd'a thunk?

Boy, that was a silly oversight!
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LittleBlackDuck (12-20-2016)