Dynojet AUTOTUNE AT-132 User manual

AUTOTUNE
INSTALLATION GUIDE
1AUTOTUNE
1DIAGNOSTIC TO CAN CABLE
1CAN TO POWER VISION 3 CABLE
2O2 SENSOR
2VELCRO
3ZIP TIE
For Use With Harley-Davidson Power Vision 3
PARTS LIST
PLEASE READ ALL DIRECTIONS BEFORE STARTING INSTALLATION
2191 MENDENHALL DRIVE, NORTH LAS VEGAS, NV 89081
800-992-4993 IAT-132.01WWW.DYNOJET.COM

2 AUTOTUNE INSTALLATION GUIDE IAT-132
INTRODUCTION
INSTALLING THE FRONT AND REAR WELD BOSS
Thank you for purchasing the Autotune Kit from Dynojet
Research. This kit is designed to be used exclusively
with the Dynojet Power Vision 3. The Autotune module
by itself does not tune your vehicle; rather it transmits
wideband Air-Fuel Ratio (AFR), or more precisely,
Lambda values to the Power Vision 3. This data is critical
to determine exactly how rich, or how lean your vehicle
is running. Unlike narrow band oxygen sensors, the
Bosch wideband sensors included in this Autotune kit
are extremely accurate at all operating ranges of your
vehicle.
Use the following instructions to install the front and
rear weld boss.
1 Find a suitable location to install the included M18 x
1.5mm bungs on the exhaust system.
Note: Suitable locations may vary depending on
exhaust system.
2 Mount the bungs in a manner that reduces the risk of
moisture contamination to the sensor, as condensation
can build up in the exhaust system. Ideally, the sensor
should be between the 9 o’clock and 3 o’clock position
on the pipe, a 10° incline of the sensor should be
considered a minimum.
3 Mark the pipe where the bungs will be mounted.
Note: Adequate room will be needed for the sensor
body and wiring.
4 Remove the exhaust system.
5 Drilling and welding of the exhaust system should be
done by a professional.
6 Reinstall the exhaust system.
AUTOTUNE OVERVIEW
AUTOTUNE CAN PORT
CONNECT TO
POWER VISION 3
AUTOTUNE CAN PORT
CONNECT TO VEHICLE
AUTOTUNE TERMINAL STRIP
CONNECT TO O2 SENSOR
REAR LOCATION INSTALLATION
FRONT LOCATION INSTALLATION
10° INCLINE OF THE SENSOR

3
INSTALLING THE AUTOTUNE MODULE
1 Secure the Autotune module to the fuse box using the
supplied Velcro. Be sure to clean the mounting surfaces
thoroughly with the supplied alcohol swab.
2 Attach the diagnostic cable to the diagnostic port on the
vehicle and to either CAN port on the Autotune.
3 Attach the CAN to Power Vision 3 cable to the remaining
CAN port on the Autotune module.
4 Route the CAN to Power Vision 3 cable to your chosen
Power Vision 3 location.
DIAGNOSTIC PORT
CONNECTING THE SENSOR CABLES
1 Locate the diagnostic port on your motorcycle. This may
require the removal of the seat and some body panels.
Note: The location of the diagnostic port varies depending
on the model, so please refer to a service manual or
contact Dynojet for the exact location.
Caution: Many models use the same style connector for
accessories. Your Power Vision 3 MUST be connected to
the diagnostic port.
2 Connect each O2 sensor cable to the O2 sensors and route
the cables ending near the diagnostic port.
Note: Verify each cable is free and clear of any hot or
moving parts.
3 Attach the six wires from the front O2 Sensor cable to
screw terminal 1 on the Autotune module.
4 Attach the six wires from the rear O2 Sensor cable to screw
terminal 2 on the Autotune module.
Note: The harness can be cut to length if desired.
Note: To make inserting the wires into the module easier,
first poke the hole with a paperclip or similar device.
Also tinning the bare wire ends with solder can help.
5 Install the terminal strip plugs.
CONNECT THE FRONT AND REAR SENSOR CABLES
REAR O2 SENSOR-TERMINAL STRIP 2
FRONT O2 SENSOR-TERMINAL STRIP 1
INSTALL THE AUTOTUNE MODULE

4 AUTOTUNE INSTALLATION GUIDE IAT-132
CONNECTING TO THE POWER VISION 3
1 Following the instructions included with your Power
Vision 3, secure the Power Vision 3 to the vehicle using
the supplied Velcro. Make sure the Power Vision 3 will not
interfere with the operation and steering of the vehicle.
2 Attach the CAN to Power Vision 3 cable from the Autotune
module to the port on the Power Vision. POWER VISION 3 PORT
CONNECT TO AUTOTUNE
CONNECT THE CAN CABLE
O
2
SENSOR
O
2
SENSOR
To Vehicle Diagnostic Port
To Power Vision 3
Front
Rear

© 2022 DYNOJET RESEARCH ALL RIGHTS RESERVED
2191 MENDENHALL DRIVE, NORTH LAS VEGAS, NV 89081 - 800-992-4993 - DYNOJET.COM
TRUTH
TRUTH
IN
IN
PERFORMANCE
PERFORMANCE