Simplest method for eliminating the EFI system or idle air control as possible faults on no-start vehicles
Disconnect the fuel injectors, plug in a Noid Lite, and crank the engine. A flashing light indicates normal pulsing voltage
Includes a molded plastic case and harness extension that allows for convenient remote viewing from the driver’s seat
Covers GM PFI, Ford TBI, Geo TBI, Bosch PFI, GM TBI, GM SCPI, and now new applications of Bosch 2 and Multec 2, plus two GM IAC testers (flat and square four connector applications) with red and green LEDs. Noid lites are a proven test device to quickly determine if the electrical signal is present at the fuel injector.