Description
6 PCS DELUXE NOID LIGHT SET
The most economic way to check electronic fuel injection (EFI) signals. Fast and easily checks systems of GM TBI, Bosch PFI, Ford TBI, GM PFI, Geo TBI and GM SCPI.
Just disconnect the fuel injector plug and connect the Noid Light into injector wiring harness. Then crank the engine.
A bright LED flash indicates signal operation.