Originally Posted by kmkdiesel
so does the co-pilot download a tune into the tcm, or does the co-pilot come with a new tcm. Also interested in the price of this with the fully built tranny.
The TCM strategy is built into the Co-Pilot - and it functions based on driver input, such as boost and throttle position. With that, it is able to command more line pressure, TC lock-up, etc, depending on the driving condition - launching from a stop, cruising at 40mph or passing on the highway.
08 6.7L QCSB 4x4, 68RFE, deletes, Smarty, AD150
Last edited by CO6.7Cummins; 01-31-2011 at 10:32 PM.