Master fuel injection test set test all types of fuel injection systems. Set comes in a plastic blow-molded case for protection and for easy use . Tests GM, Ford, Chrysler, Honda/Acura, Toyota, Bosch CIS and L-Jetronic. Weight 10 lbs. This set checks fuel pressure on most port fuel injection (PFI) and throttle body injection (TBI) systems. Comes with a variety of adapters and gauges for checking many types of systems. Adapts to work with test port connections, end of hose connections and in-line connections. List of component parts included with instructions.