TAFFY EVANS
New Member
hi guys.
my question to the VZ forum is,when you do car repairs on the VZ commodore, if you remove the negative battery lead,will you lose all the main engine ECU type computer settings, radio, clock, BCM etc etc ???.
there is a tool that plugs into the cigarette socket and works i think on 5 volts too retain all the above computer settings i believe ??? " car battery memory minder ".
is there a time limit, eg one hour or three days before you could lose all the computer readings, and render the car not capable of a engine restart ...
your help most welcomed.
my question to the VZ forum is,when you do car repairs on the VZ commodore, if you remove the negative battery lead,will you lose all the main engine ECU type computer settings, radio, clock, BCM etc etc ???.
there is a tool that plugs into the cigarette socket and works i think on 5 volts too retain all the above computer settings i believe ??? " car battery memory minder ".
is there a time limit, eg one hour or three days before you could lose all the computer readings, and render the car not capable of a engine restart ...
your help most welcomed.