The throttle body will usually have three electrical connectors mounted to it. There are two 3-pin connectors for the MAP and Throttle Positions Sensors, and a single 2-pin connector on the fuel injector.

The fuel injector connector is often difficult to spot, but can be found by following the fuel line to the injector itself, and then locating the proper 2-pin wiring plug for the Power Surge 6X.