# Power commander ?'s

**URL:** <https://forums.speedlife.net/t/power-commander-s/185185>\
**Category:** PittSpeed Automotive\
**Created:** [September 25, 2006, 6:54am UTC](https://forums.speedlife.net/t/power-commander-s/185185 "2006-09-25T06:54:21Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![fmfkid250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/fmfkid250/32/5973_2.png) [@fmfkid250](https://forums.speedlife.net/u/fmfkid250)\
**Post date:** [September 27, 2006, 6:05am UTC](https://forums.speedlife.net/t/power-commander-s/185185/8 "2006-09-27T06:05:58Z")

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> [@happy birthday 94wvwglxvr6](https://forums.speedlife.net/t/happy-birthday-94wvwglxvr6/24535/49):
>
> usbIII way better, but I just need to load the map, i am wonder if thats all.

? pc3 is a/f vs tp thats it  
pc2 is a/f vs tp and timing and another table for a map

more control with the pc2 they got cheap with the 3

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