Garage & Shop: OTC 7602 Port Fuel Injection Noid Lite for GM

OTC 7602 Port Fuel Injection Noid Lite for GM Reviews

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OTC 7602 Port Fuel Injection Noid Lite for GM Feature

Flashes which indicates normal pulsing voltage
A proven test device to quickly determine if the electrical signal is present at the fuel injector

Noid lites are a proven test device to quickly determine if the electrical signal is present at the fuel injector. It's very easy and simple to use. Disconnect the fuel injectors, plug in the noid lite and crank the engine. A flashing noid light indicates normal pulsing voltage. It can't be any easier! This particular noid lite covers GM port fuel injection (PFI).