Fuel Injector Test Tool IAC Noid Light Test Kit Portable Auto Diagnostic Tool for Injectors and Engine Systems Universal Compatibility for Vehicles

1. 11 pieces total: The NOID light test kit contains eight injector lights, two idle air control valve test lights, and a 48-inch fiber optic cable for maximum visibility. 2. Main function: The NOID light set verifies the presence of the on/off status of fuel injection electronic components. The NOID light flashes when the NOID is present. 3. Easy to use: Disconnect the fuel injectors and insert a NOID light. If the light flashes when the engine is running, the engine control module (ECM) is supplying the injector with power to open and close. 4. Maintenance indication: If the lights flash and no fuel reaches the cylinder, the injectors are gummed up or the fuel pump is inadequate. If no fuel reaches the cylinder, clean or replace the injectors. 5. Application: The fuel injector light tester kit has a wide range of applications, including injector replacement, and is accurate and convenient. Specifications: Item Type: Fuel Injector Light Tester Kit Material: ABS Essential kit for detecting pulses at the injector or IAC valve. Contains eight injector lights and two IAC lights. Effectively diagnoses starting problems and rough running. Simply disconnect the injector connector and connect the light. If the light flashes during starting or while the engine is running, the injector is receiving its pulses. Otherwise, there is no ECM or the wiring from the ECM to the injector is faulty. Application: Wide range of applications, including: Injector replacement. Package List: 1 x Fuel Injector Light Tester Kit (11 pieces)