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DynoJet Power Commander III USB


The Power Commander is a fuel injection adjustment unit that plugs "inline" with the bike's stock ECU (electronic control unit).  The PC uses original equipment style connectors, so no splicing or cutting of the harness is required. Most installations take less than 15 minutes, some as little as 5 minutes.

Changes are made to the bike's fuel and, in some cases, ignition curves via the PC's onboard microprocessor. Using this technology we are able to offer a large area of adjustment without making any permanent changes to the bike's ECU. Removing the PC returns the bike to its previous stock condition. Each unit comes complete with software and cable link that allows you to change between different maps or make adjustments to a map file.


  • USB (Universal Serial Bus) port provides an instant and automatic connection to the Power Commander Control Center software; simply power up the unit and connect the PCIII USB to the computer with the supplied cable.
  • Provides precise information for fine-tuning a fuel-injected motorcycle when changing an air filter, installing a new exhaust system or doing additional engine performance modifications.
  • Each unit includes a built-in microprocessor and a specific map designed to improve engine performance over stock; Dynojet continuously maps new calibrations for each bike for downloading at their web site (
  • If you do not have a computer, you can change the settings with three touch buttons on the faceplate.
  • OEM-style wiring connectors with improved harness protection are supplied; no wiring modifications required.
  • Includes easy-to-follow instructions.
  • Direct injector control technology manages the fuel curve on models that do not have the sensors to monitor fuel adjustment.
  • Features an expansion port for future add-on modules from Dynojet.
  • Software is compatible with Windows 98se/ME/2000/XP; opens all maps with .djm extension.
  • USB special cable and 9v battery power adapter are included.
  • Made in the USA.

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