The Power Commander 5 has the ability to store two maps and can be toggled between the two maps with the use of a switch or jumper.
This feature gives you the ability to switch between a non-ethanol map and an ethanol map or a low altitude map and a high altitude map.
Unlike using a single map install this feature allows you to change maps without connecting to a computer to load a different map.
Harness is 5 feet long.