From the Manufacturer

Each kit includes step-by-step usage instructions and photos showing the tool in use. Instruction sheets are laminated to resist staining and are permanently fastened to the case. All instructions are developed by a professional repair manual writer. Kit 33 tool set is for checking for the presence of on-off signals at the electronic fuel injection components. The noid lights flash when a signal is present. The kit includes 8 fuel injection noid lights and 2 (more…)