Download 2008 Harley-Davidson Touring Injection Fuel Installation – 1. Remove seat, exposing factory computer (ECU). disconnect factory wiring by pressing lock and pushing lever back. 2. Remove ECU by pushing tab and sliding the ECU to the right as you lift. 3. Gently align the pins of the Fuelpak connector with the ECU and press the connector on the ECU. Be sure the single large pin is aligned with the single large socket before pressing Fuelpak connector into the ECU. Make sure all four tabs fully latch. (Fuelpak connector Patent Pending# 29 295831) 4. Connect factory wiring to Fuelpak connector and pull lever to locked location. Be sure that lock snaps into position. 5. Reinstall ECU. 6. Remove left side cover. 7. Slide Fuelpak down through opening leading to the area under the left side cover. 8. Attach Fuelpak to the fuse cover using supplied velcro. HOW IT WORKS ENTERING VALUES 1. Remove Fuelpak clear case cover by removing all four screws, save hardware . 2. Turn on main power and handlebar switches, but do not start engine. Fuelpak display should light up, if not, turn power off and verify the connectors are fully seated. 3. Refer to Fuelpak Setting Reference to locate the Setting Values specific to your bike and exhaust system.