Dynojet Power Commander 6 - F/I 2014-2019 Chief/Roadmaster/Spring — Indian Motorcycle Chief Classic, Chief Vintage, Chief Dark Horse (2014-2019)

Needs Improvement

I installed this product on my 2009 FXDF after reading all the great reviews. Unfortunately my experience was less than perfect. There was an issue with the workmanship of the O2 Sensor connections to the AutoTine module. The wires are held in place with small screws. Three of the wires would not hold in place and would become disconnected again while riding. Its just poor quality control.<br /><br />I did use DynoJet's online chat support once the wires were hooked up and discovered that the software wasn't reading the O2 sensors. Response was quick and they remote connected to my computer. Turned out it was because of a loose wire. Fix that and then they did a firmware update since my PCV was a couple of years old. I was warned not to use the most recent firmware update (1.13.1). The update produce errors which I was told were "minor" and he didn't think would effect performance. Everything seem to work until I went for a ride and came back with loose wires again.<br /><br />You can see the issue in the pic. Sensor 2, black, grey and white wires would not stay in place.<br /><br />If you have the Harley Siren and alarm system you will find it very tight to squeeze everything in under the seat with the dyna chassis .<br /><br />While Dynojet tech support was quick to respond, I am left with a unit I can't trust to work due to poor workmanship. I should not be having error codes after Tech Support is finished. For the price there are easier and simpler solutions.

Works perfectly

I purchased this to use with a PCV on a V-Rod and it is quick and easy to install. Once I had a good base map this does a great job to further correct your tune as you ride. After a few rides I have been able to accept the trims and narrow the range of correction to where I am now down to 5% on the auto tune and it is consistently staying in this range for a perfect tune. This saved me the time and money of a trip to the dyno and will keep the tune maintained going forward.

Incredible!!!

I was having a problem with low rpm torque. From 1500 rpm to 2700 rpm. Tried all the maps on PCM. Just put cans and high compression piston in my street glide cvo. Couldn't really feel the improvement. Once I installed auto tuner I can pick the front end up on my bagger. A must buy. Worth every penny

Great Auto Tuner and Great add on for Power Commander V

Installed the Dynojet Power Commander V and got instant results. Decided to continue and added the Auto Tune kit.<br /><br />Only hiccup was use of wide band O2 Sensors which required new ports (included) welded in to exhaust. Old O2 sensors were narrow band and much smaller...<br /><br />Once installed, operation was AWESOME. The software was extremely easy to use (installed on laptop and ran from there...) Re-tuning is a snap. Ride for a bit and re-set the swings from initial - up to -+ 20 to the new recommendations. Ie. down load map and save as default. Re-load as needed. I have not manually adjusted anything as of this writing, but I plan on optimizing (with the help- of Dynojet...)<br /><br />Overall a bit pricey (for both parts), but for the amount of control in my hands and the demonstrated performance, worth it!!!<br /><br />I recomment

Worth every penny

Love the ease of use and options. My economy and performance have both increased. The only down fall is having to hook up to computer, tablet or phone by cable to save the adjustment to maps. Maybe there will be a wireless or stand alone software come out.

Auto Tune

It's like having your own dyno. The only complaint I'd I has a hard time getting the wires from the o2 sensors to stay in the unit. Once I got it time grab the wires no more problems.

Dyno Jet Auto Tune

Dyno Jet mapping is junk.<br /><br />Only way to go is Auto Tune.<br /><br />The harder you ride to better the tune.<br /><br />Just wish the device was more water proof.<br /><br />I am Not a fair weather rider.<br /><br />Next upgrade, better brakes.

Excellent results

Great results with this purchase. would recommend and I will be a repeat customer

you need to be a little computer literate but it does the job if you are careful and install it correctly good product

The AT-Kit along with the PCV made a big difference.