User manual DYNATEK 1003007FONTANASPRINT

[. . . ] Locate the ground strap that goes from the battery negative terminal, to the frame. Unbolt this at the frame, add the FI Controller ground wire(black wire with ring terminal) to this bolt, and reinstall the bolt. STEP 2 Mount the FI Controller in the proper location. STEP 3 Remove the fuel tank. Route the wiring harness from the FI Controller under the tank and through the frame. STEP 3 STEP 2 STEP 1 Part# 1003007FONTANASPRINT 2 Installation STEP 4 Locate the 4 wire harness connector that goes to the stock injectors. [. . . ] Unplug this connector. STEP 4 Injector harness STEP 5 Plug the FI Controller connector into the stock injector harness. STEP 6 The Throttle Position Sensor (TPS) is located on the right side of the throttle body, behind the airbox. Unplug this connector. STEP 6 STEP 5 TPS Connector Part# 1003007FONTANASPRINT 3 Installation STEP 7 On the TPS harness, locate the yellow wire. Using the supplied wire tap, tap into that wire. Make sure that the tap is on the wire securely. Connect the grey wire from the FI Controller harness to this connector. Reinstall the tank and seat. STEP 7 Part# 1003007FONTANASPRINT 4 Controls The FI Controller is preprogrammed with 4 base fuel curves. The curves are selected using the switch labeled BASE. These curves adjust fuel delivery based on throttle position and RPM, providing the right amount of fuel under all conditions. If it feels worse or the AF ratio gets too lean at any RPM compared to stock, try a different curve. Once you have selected the correct curve, then you can fine tune any problems with the map by using the potentiometers. With the arrows on the pot straight up and down, the pots are at 0% adjustment. To add more fuel, turn the pots clockwise. To subtract fuel, turn the pots counterclockwise. Do not attempt to adjust while riding! Troubleshooting If the STATUS LED does not come on when the ignition is switched on, there is no power to the FI Controller. Make sure that you have the ground hooked up properly either directly to the battery ground, or to a lug on the frame that is grounded. If the LED comes on, but does not run on one or both cylinders, double check all connections at the injector, making sure the connectors are seated properly. To add fuel, turn the potentiometer clockwise. [. . . ] Make sure that you have the ground hooked up properly either directly to the battery ground, or to a lug on the frame that is grounded. If the LED comes on, but does not run on one or both cylinders, double check all connections at the injector, making sure the connectors are seated properly. To add fuel, turn the potentiometer clockwise. To subtract fuel, turn the potentiometer counterclockwise. [. . . ]