4 ms·
Drop an amp meter between the ground cable and your battery's negative terminal (after disconnecting that connection, of course), and you'll probably see and ex
by Adaptive 14y ago
Drop an amp meter between the ground cable and your battery's negative terminal (after disconnecting that connection, of course), and you'll probably see and existing, full time current draw (while the vehicle is off and parked) in any modern vehicle well above what an odb dongle will use.
- woodchuck64 14y agoFrom this 2005? Toyota manual, 20mA average or less, up to 50mA is considered acceptable: http://home.4x4wire.com/deddleman/photos/elec_parasitic_load.jpg http://home.4x4wire.com/deddleman/photos/elec_parasitic_load...