Convenient Tester: This noid light takes the guesswork out of testing your GM's throttle body injection system for functionality
Clear Communication: A flashing noid light indicates normal pulsing voltage, making it clear to the mechanic if any malfunction needs to be addressed
Ease Of Use: This tester part is small and unobtrusive, and can be stored in any drawer or tool cabinet when not in use
Deductive Diagnoses: Using a noid light is the simplest method to eliminate the possibility of an EFI system or idle air control in your fuel injector
Simple Steps: Use of the noid light is as simple as plugging it directly into your fuel injector harness for direct and easy testing of your equipment
Description
Noid lights are the fastest, easiest and most economical way to check for the proper signaling from the computer to the fuel injector. They plug directly into the fuel injector harness for direct and easy testing