I ordered my Dynojet Power Commander V from Jim C. @ Dynotech Research of Balativa NY a few weeks ago. I also bought the Auto Tune feature.
I installed the PC V and Auto Tune early last week.
I want to dedicate this thread to what target air fuel ratio's people are running, and what custom maps users build. As soon as I get my D8 out on the snow at 7000' I will be happy to share the custom map my tuner builds.
Until then, here is my install guide... so grab a diet mountain dew and enjoy!!!
Here is what I did to install my Auto Tune Feature.
Step 1. Draw power from one of these red wires. I spliced in a lead that has a plug on the end so I can share the auto tune with our other D8. I also put a plug on a ground lead, so sharing the Auto Tune is as simple as unplugging the power and ground wires, pulling the Auto Tune off the Velcro, and pulling out the o2 sensor.
This is after you have plugged the 6 or so colored wires from the o2 sensor into the auto tune module.
A good ground is the bolt under neath the electronic cover near to the screw that holds the side panel on the sled.
I stuffed all my wires into this open space under the dash, I zip tied them up accordingly.
Next: Install your o2 bung. We had to grind off the ceramic coating in order to TIG weld it.
It may look ghetto, but it will keep the rust at bay. I used caliper paint which is rated to 500 degrees, but it seems like it is much tougher than that. This will just get me through this season until I can get the whole pipe re-ceramic coated.
Now to the tuning aspect....
Once you have your PC V plugged into your laptop, open up the Auto Tune option and enable Auto Tune. This will let your Target Air Fuel Ratio's table open up.
I'll get the map print screened up later tonight.
Thanks guys, and lets make this a sweet thread where we can see who's sled is running what fuel curve at that given location.
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