et2 wrote:
SCVJeff wrote:
Is that a home run outlet? Those compressors draw allot of current. Checking the voltage at the battery is often quite different than measured at the 12v outlet the BB is plugged into
I don't know what you mean. It came with the car as a standard option.
that answers the question. If it were home run to the battery, you would have installed it. If you have a DVM with sharp leads, puncture the insulation of the BB under load and see what it is. Those things draw around 10A, and that's not an insignificant load for an under rated outlet.