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I have purchased a Superchip Model 1805 Flashpaq Tuner for my truck and was wondering where the location of the diagnostic port is to plug it in for programming. I have an 05 SuperDuty 4 Dr with the 6.0 Powerstroke Diesel. Has anyone else done this and what kind of results did you get? Thanks.
That's kind of scary! You need to do A Lot of Reading and get yourself familiar with your truck. Diesel's take a lot of care and knowledge to keep up with and not knowing where this port is can just be the first of many problems ahead for you.
The first thing you need to do is update your SuperChips Flashpaq to the most current stock files they have. Then while sitting in the drivers seat...Lift your right foot up until it makes contact with the underside of the dash. Right next to your foot should be a small black plug that is shaped like the end of your tuner cable. It only goes on One way...
Be sure and read the SuperChips Manual a couple times to understand the initial setup of the tuner and then know just what you are doing to your truck. There are some things that you will want to leave alone.