Toledo Noid Light & IAC Test Set

For testing electronic fuel injection (EFI) systems and idle air control signals. Bright LED flashes when injection pulse is detected. Universal applications including Bosch PFI, Bosch 2, GM TBI, GM Multitech, GM PFI, GM SCPI and GM square 4 pin, GM Flat 4 pin.
The most economic way to check electronic fuel injection (EFI) and idle air control signals
Works fast and easily checks Fleet PIN, Ford TBI, GEO TBI,
Bosch PFI, Bosch 2, GM TBI, GM Multitech, GM PFI, GM SCPI and GM square 4 pin, GM Flat 4 pin
Simply disconnect the component and plug the noid light into the wiring harness connector and then crank the engine
A bright LED flash indicates signal operation
Toledo Noid & IAC test lights are available in a 10 piece master kit or individually