The BOSCH EV6 / EV14 BLACK (1 x FEMALE) is a 2-pin electrical connector kit used primarily for modern high-impedance fuel  
Product Components
A standard 1 x FEMALE kit typically contains:
Technical Specifications
Common Applications
While primarily used for Bosch EV6 and EV14 injectors, these connectors are found across a wide range of automotive components in GM, Ford, and Chrysler vehicles manufactured since 2006: 
Key Identification Feature
Unlike the older "square" Jetronic (EV1) connectors, the EV6/EV14 female plug has a rounded-edge rectangular profile and lacks the external metal wire bale clip, typically using an internal plastic locking tab instead.