Designed to save you time and money Pico’s universal 6-way breakout leads eliminate the need to own many specific breakout leads for engine diagnostics. The breakout leads are available with four different sizes of connectors, allowing you to connect to virtually any sensor in the engine compartment of many vehicles. Connecting Pico Universal Breakout Leads Please read these instructions before using the breakout lead. Pico Technology takes no responsibility for any damage caused through incorrect use. These leads are designed to be used by experienced/professional automotive vehicle technicians who understand the implications of incorrect use. The signal pins must be identified using wiring diagrams or other means.