• Check fuel injector signal faults fast.
• Simply disconnect injector harness and plug in noid light.
• Turn the ignition on - if the light is steady or absent, then signal from ignition system is at fault.
• Easy-to-use and fits a wide variety of injector harnesses.
• Applications: GM PFI, Ford TBI, GEO TBI, Bosch PFI, GM TBI, GM SCPI.
