DYNOJET 2019-2021 Honda CRF250R Power Commander 6 Installation Guide
- June 3, 2024
- Dynojet
Table of Contents
POWER COMMANDER 6
Installation Guide for: PC6-16070
Model Coverage:
2018-2021 Honda CRF250R
2019-2021 Honda CRF250R
Installation Guide
PARTS LIST
1 POWER COMMANDER 6
1 INSTALLATION GUIDE
1 USB CABLE
2 DYNOJET DECALS| 2 POWER COMMANDER DECALS
2 VELCRO STRIPS
1 ALCOHOL SWAB
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PLEASE READ ALL DIRECTIONS BEFORE STARTING INSTALLATION.
THE IGNITION MUST BE TURNED OFF BEFORE INSTALLATION.
INPUT ACCESSORY GUIDE
OPTIONAL ACCESSORY INPUTS
Map
(Input 1 or 2) The PC6 has the ability to hold 2 different base maps. You can
switch on the fly between these two base maps when you hook up a switch to the
MAP inputs. You can use any open/close type switch. The polarity of the wires
is not important.
Shifter
(Input 1 or 2) Used for clutch-less full throttle upshifts. Insert the wires
from the Dynojet quick shifter into either Input 1 or Input 2. The polarity of
the wires is not important. Set to Input 2 by default.
Speed
If your application has a speed sensor then you can tap into the signal side
of the sensor and run a wire into this input. This will allow you to calculate
gear position in the Control Center Software. Once gear position is setup you
can alter your map based on gear position and setup gear dependent kill times
when using a quick shifter.
Analog
This input is for a 0-5v signal such as engine temp, boost, etc. Once this
input is established you can alter your fuel curve based on this input in the
Power Core software.
Launch You can connect a wire to either Input 1 or Input 2 and then the other
end to a switch. This switch when engaged (continuity) will only allow the RPM
to be raised to a certain limit (set in the software). When released, you will
have full RPM.
WIRE CONNECTIONS
To input wires into the PC6 first remove the rubber plug on the backside of
the unit and loosen the screw for the corresponding input. Using a 22-24 gauge
wire, strip about 10mm from its end. Push the wire into the hole of the PC6
until it stops and then tighten the screw. Make sure to reinstall the rubber
plug.
NOTE: If you tin the wires with solder it will make inserting them
easier.
INSTALLING THE POWER COMMANDER 6
1 Remove the seat, side covers, and radiator shrouds.
Remove the engine mounting bracket on the left side of the bike.
2 Remove the fuel tank.
The fuel tank does not need to be removed entirely.
You can just loosen it. You need to be able to access the fuel injector.| 3
Use the supplied Velcro to secure the PC6 module to
the side of the rear fender just rear the air box.
Clean surfaces with the supplied alcohol swab before
attaching the Velcro.
4 Route the PC6 wiring harness forward towards the
engine following along the left side frame rail.
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| 
5 Unplug the Fuel Injector.| 6 Plug the PC6 wiring harness in-line of the Fuel
Injector and the stock wiring harness.
| 
7 Unplug the Throttle Position Sensor at the left side of the throttle body.
This connector can be difficult to access. It is a BLUE 3-pin connector.| 8
Plug the PC6 wiring harness in-line of the TPS and the
stock wiring harness.
| 
9 Unplug the stock Crank Position Sensor connectors.
This is a BLACK 6-pin connector pair. It is located behind the engine mounting
bracket that was
removed in step 1.| 10 Plug the PC6 wiring harness in-line of the stock Crank
Position Sensor connectors.
11 Reinstall the left side engine mounting bracket.
| 
12 Secure the PC6 ground wire with the small ring terminal to the stock common
ground bolt on the left side of the frame.
13 Reinstall the fuel tank, seat, and side covers.
Download the latest map files from our web site at
dynojet.com/tunes.| 
PUSH THE LIMIT
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