User manual DYNATEK CURVEMAKER V21

[. . . ] Plug one side of it into the stock harness for the front injector. Plug the other side of this harness into the stock injector. Repeat this step for the rear cylinder and the other FIC injector harness. STEP 6 The Throttle Position Sensor(TPS) is located on the front side of the throttle bodies, behind the airbox. [. . . ] Repeat this step for the rear cylinder and the other FIC injector harness. STEP 6 The Throttle Position Sensor(TPS) is located on the front side of the throttle bodies, behind the airbox. Unplug this connector. STEP 6 STEP 5 STEP 4 Part# CURVEMAKER V21 3 Installation STEP 7 On the TPS harness, locate the red wire that has a yellow stripe. 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 FIC harness to this connector. Reinstall the seat and airbox assembly. STEP 7 Part# CURVEMAKER V21 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. For models equipped with an oxygen sensor, you will need to purchase an O2 sensor bypass (Dyna part # 1109011). California "C" models will require one O2 sensor bypass, and California "Retro" models will require two O2 sensor bypass kits. 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. [. . . ] For models equipped with an oxygen sensor, you will need to purchase an O2 sensor bypass (Dyna part # 1109011). California "C" models will require one O2 sensor bypass, and California "Retro" models will require two O2 sensor bypass kits. 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. [. . . ]