OTC 3050E Noid Lite Test Kit - Noid Lites are a proven test device to quickly determine if the electrical signal is present at the fuel injector. Just plug in and turn over the engine; flashing noid indicates good signal.

IAC Lite - For checking the electronic control module signal that provides direction to the idle air control motor on General Motors vehicles with throttle body or port fuel injection systems. Signal test light for 1982 and newer GM TBI and PFI fuel injection systems with square 4-pin connector.

IAC Lite - For checking the electronic control module signal that provides direction to the idle air control motor on General Motors vehicles with throttle body or port fuel injection systems. Signal test light for 1987 and newer GM Model 700 TBI and PFI fuel injection systems with a flat 4-pin connector.

OTC 3054E Noid Lite / IAC Test Kit - 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.

OTC 3398 Fuel Injection Pulse Tester - Check cylinder balance by firing individual injectors at 1/2-second increments in three different ranges: 1 pulse of 500 milliseconds, 50 pulses of 10 milliseconds, 100 pulses of 5 milliseconds.

Noid Lite F.I. (GM Multec 2)

OTC 6260 Fiber Optic Noid Lite Extension

OTC 6266 Bosch 2 Noid Light

Noid-Lite Fuel Inj. GM TBI - TM TBI Noid lite. GM model 220, 300, 500 series TBI.

Noid-Lite Fuel Inj. Bosch Pfi

OTC 7601 Ford TBI Noid Lite - Noid Lites are a proven test device to quickly determine if the electrical signal is present at the fuel injector.Just plug in and turn over the engine; flashing noid indicates good signal.

OTC 7602 GM PFI Noid Lite - Noid Lites are a proven test device to quickly determine if the electrical signal is present at the fuel injector.Just plug in and turn over the engine; flashing noid indicates good signal.

OTC 7608 Geo TBI Noid Lite - Noid Lites are a proven test device to quickly determine if the electrical signal is present at the fuel injector.Just plug in and turn over the engine; flashing noid indicates good signal.

FID8838A2 Injector Harness Tester (Blue-Point®). For use on Bosch® 2 injectors used on 2000–later Cadillac® 4.6 L V8 and Oldsmobile® 4.0 L V8 engines