2 POWER VISION 4
INSTALLATION AND USER GUIDE
INTRODUCTION
Thank you for purchasing the Power Vision 4 (PV4) from
Dynojet Research. The Power Vision 4 is the most fl exible
and powerful fl ash tuner in the world. The Power Vision 4
uses refl ash technology to change the parameters inside
the stock Engine Control Module (ECM) that affects the way
the engine will run.
The Power Vision 4 has three indicator lights:
• Red LED—Communication. Solid red is communication on
bus; rapid fl ashing is recovery mode.
• Green LED—Power. Short blink is power; long blink is
connected to ECU.
• Blue LED—Bluetooth status. On is connected to Bluetooth;
off is not connected.
After the vehicle has been fl ashed, the Power Vision 4 does
not need to remain connected to have full benefi ts of the
device.
For state of the art technical support, please visit
www.dynojet.zendesk.com
.
LOCATING THE DIAGNOSTIC CONNECTOR
2012-2017 Dyna Models
The diagnostic connector is located under
the left hand side electrical cover. This
connector is light grey in color with a black
rubber plug installed.
2014-2021 Sportster Models
Including XR Models
The diagnostic connector is located under
the left hand side electrical cover. This
connector is light grey in color with a black
rubber plug installed.
2011-2020 Softail Models
The diagnostic connector is located under
the seat attached to the frame by the rear
fender. This connector is light grey in color
with a black rubber plug installed.