2 TARGET TUNE INSTALLATION AND USER GUIDE
98200071
Thank you for purchasing the Power Vision from Dynojet Research. At Dynojet, our mission is to make every ride the
ultimate ride. The Dynojet Target Tune accessory for Power Vision is a product that can add a new dimension to your
Harley-Davidson’s ECM.
When paired with a Target Tune specifi c calibration fl ashed by a Power Vision, your ECM will run closed loop fuel
control based on wideband O2 sensors installed into the exhaust, rather than the stock narrowband O2 sensors. The
Power Vision delivered calibration changes the coding in the ECM to “understand” the wideband signal (from Target
Tune) and allows the ECM to accurately achieve the target AFR specifi ed in the commanded air/fuel ratio table of your
ECM’s tune. The ECM also does this at all available engine ranges (not just light throttle cruising speeds). Dynojet
has evolved the OEM closed loop, adaptive fuel control system on your Harley to meet the needs of performance
enthusiasts.
Key Features:
•
Allows the factory ECM to interpret and use wideband O2 sensor signals*
•
Target fuel table from the calibration / tune is achieved in real time
•
Retains OEM closed loop, adaptive fuel control strategy
•
Learns and uses VE table corrections as you ride
•
Does NOT interfere with dealer diagnostic / service tools
•
Includes OEM style connectors to plug into factory O2 harness, either 2-pin or 4-pin versions
•
Fits 2006 and newer Harley Davidson® Bikes**
* Requires Power Vision Target Tune specifi c calibration
** ECM must be “closed loop capable” and have OEM wiring for O2 sensor circuitry.
For state of the art technical support, please visit
www.dynojet.zendesk.com.
INTRODUCTION
IMPORTANT NOTE
The Target Tune module requires the use of two (2) 18mm O2 sensors. If your bike’s exhaust system does not have
bungs pre-installed, bungs will have to be welded into the header pipes to use this module.
Your bike’s ECM will need to be fl ashed by the Power Vision with a tune that enables Target Tune.
You must be using the latest WinPV or C3 software along with Power Vision fi rmware to use Target Tune. Be sure to
update your software and fi rmware from the PV Update Client program with an internet connected computer before
programming the bike for Target Tune.
Visit
www.fl ashyourharley.com for additional software and technical information.
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