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Old 12-04-2014, 01:19 PM   #23
Target70
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Quote:
Originally Posted by s2d4 View Post
To flatten the battery in 3 days, it'll need to draw ~1.27A constantly every single hour. Did you measure it with a multimeter?
Not enough to crank as per troek probably makes more sense, I wonder how much it actually draws? Perhaps it's something else like keeping the ECU awake.
This ^, I was wondering the same thing. It would make sense if the ecu normally goes into a standby mode when the car is off, but when I leave it on the datalog screen it always has up-to-date info from all the sensors, so maybe it is constantly sending/receiving when the oft is plugged in.
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