Don't have a dyno tuning center nearby? Are you more of a D.I.Y. (do it yourself) type? Are you constantly changing parts on your bike?
If you answer "yes" to any or all of the questions above, then our Auto Tune kit is for you. The Dynojet Auto Tune kit is an "add on" accessory that can be used with any of our Power Commander V's.
It connects to the PCV with a single cable and requires only a ground and +12 volt connection to be made to install (Harley models include connector for plugging directly into the bikes' +12 volt line). If your exhaust does not already have one, a "weld in" O2 sensor bung is included.
We have taken virtually the same technology that our patented Tuning Link dynamometer software (for automated Dyno tuning) uses, along with Bosch Wide Band O2 sensors and miniaturized it to be used on your bike, ATV, or UTV, while you ride.
Once installed, the Auto Tune kit monitors the fuel mixture (by installing the included Wide Band O2 sensor in the exhaust). It then sends this information to the Power Commander V and automatically corrects it while you ride. Each map that we offer has preset Air/Fuel ratio values included that we find to be the best overall settings. This lets you simply plug in the unit and let it do the work. For Harley Davidson models we ever monitor and adjust each cylinder individually for increased precision as on these models required fueling can vary significantly between the front and rear cylinder.
For advanced users that would like to change the Air/Fuel ratios from our baseline they are fully adjustable. Each throttle opening/rpm combination is individually adjustable, so that you can have both fuel economy, during cruise, while maintaining peak output at larger throttle openings. For most models of bikes it is also possible to adjust the Air/Fuel ratios "per gear". This gives you total control of the fueling in every gear and throttle/rpm area if required.
Note: Works only with Power Commander V.
Write Review
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Wonderful, a MUST have
It sniffs the exhaust and tunes to what you tell it to. Then offers you a change in the map so next time the fueling is immediate and without compensation. Downsides are the CAN cable which is very short and unflexible, the O2 sensor cable is short if you want to do a clean hidden setup. The Power Commander might be considered a thing of the past but this is sort of an autoflash. It is so valuable it should be integrated as one box on the PowerCommander.
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Perfect tool for self tuning without access to a local ECU flash
I have been using this for 3 years on Yamaha R3, and Ninja 300 and when I got the Ninja 400 I knew this was a no brainer to get. The wife body O2 sensor is 18mm which fits most all aftermarket full exhaust bungs. Factory bungs on the above mentioned bikes are 12mm. Installation was easy as it is paired with a Power Commander 5 (PCV) and after installed, when the bike is running you can see the two green lights when the throttle position is greater than 0%, when on idle sometimes you will only see one green light, don't freak it is working, and took me a year and not reading all the instruction carefully to figure that out. My messing your blessing, but seriously a great way to maximize your map takes into account altitude and humidity conditions which is a huge plus, it can be set to come on (time directed) after starting the bike or if a temp sensor is tapped, can start data logging after the bike reaches operating temperature. Also the duration of logging can be adjusted. Many more options to help you decide how to maximize your Map choice. I would recommend an autotune if you are going to install a PCV
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great Product
As spectated, dynojet products are great and nice quality. Easy to install as well.
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Easy install.
Have not got the bike to the track to really test it out but it was an easy install the only issue I had was if your afr reading reads 9.99. There's not enough power to heat up the sensor, so had to switch to a different 12v wire source. Hope that might help
- Availability:
- STG Part Number:
- D|1423-AT-200|0
- Manufacturer's Part Number:
- 1
