IF you have a computor control modual in the car (efi) hooking up the charger as you describe is a good way of burning out the unit. There are strict rules as to how to jump start ( charge) electronic controlled vehicles and if they are not followed the power surge the happens when the terminals are connected damage the computer.
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IF you have a computor control modual in the car (efi) hooking up the charger as you describe is a good way of burning out the unit. There are strict rules as to how to jump start ( charge) electronic controlled vehicles and if they are not followed the power surge the happens when the terminals are connected damage the computer.