S & G Tool Aid 36330 NOID LIGHTS, IAC TEST LIGHTS & IGNITION SPARK TESTER KIT

NOID LIGHTS, IAC TEST LIGHTS & IGNITION SPARK TESTER KIT
Use to test electronic fuel injection signals, idle air control circuit and spark plug circuits.
* Includes:
o 8 Noid Lights for checking GM PFI, Ford TBI, GEO TBI, Bosch PFI, GM TBI, GM SCPI, Bosch 2 and GM Multec 2.
o 2 IAC Test Lights for straight and 90° applications.
o Cat. No. 23900, Inline Ignition Spark Checker.
* Quickly diagnose “no start" and engine miss conditions in the electrical fuel injection and spark plug circuits.
* Analyze rough running engines.