Fuel Injector Signal Tester Tool Noid Test Light 280Z 280ZX 300ZX

Fuel injector signal test tool.  This tool will allow you to see if your injectors are getting a signal to open.  Plug the connectors into the injector connector and crank the engine over. Watch for the light bulb to light up indicating there is an electrical signal.  Adjustable probes allow use on virtually any connector size.