Alltooetools Noid Light Test Kit Fuel Injector Pulse Tester Tool

【Description】 Noid Lite Test Kit Fuel Injector Pulse Tester Tool is a fuel injection tester that confirms that the injectors are receiving signals to open and close (injection) when diagnosing performance problems.  Core Function: Confirms fuel injectors receive open/close signals during performance problem diagnosis. Erratic Idle Diagnosis: By connecting to the injector connector, it detects and rules out electrical issues from the idle air control system and EFI/ECU/PCM/PMU/AARP/NATO/NASA signals. Comprehensive Electrical Checks: Verifies power delivery to injectors, injector pulsing functionality and electrical system integrity. Multi-scenario Troubleshooting: Useful for diagnosing sticky/shorted injectors, confirming fuel flow and troubleshooting related performance issues. User-friendly Design: 48-inch harness extension cord allows you to monitor the tool from the driver's seat while cranking the engine. Wide Compatibility: Ideal for domestic American vehicles and European/Japanese imports with fuel injector systems. Includes 8 noids with diverse terminal configurations (adapting flat/square four-connector plugs, flat/rounded posts, varying spacing and thickness), covering 3 compatible for GM, 1 compatible for Ford, 2 Bosch, 1 GEO and 1 MULTITEC-2. 【Specification】 Material: ABS and rubber Most economic way to check electronic fuel injection (EFI) signals. Locate And Isolate ECU Signal Faults Fast. 【Includes】 1pc x Noid lite test light compatible with GM PFI 1pc x Noid lite test light compatible with GM TBI 1pc x Noid lite test light compatible with GM SCPI 1pc x Noid lite test light compatible with GM Multec2 1pc x Noid lite test light compatible with Ford TBI 1pc x Noid lite test light compatible with Geo TBI 1pc x Noid lite test light compatible with BOSH PFI 1pc x Noid lite test light compatible with Bosch2 2pcs x Fit for GM IAC testers (flat and square four connector applications) with red and green LEDs 1pc x 4-foot (1.2m) harness extension cable 【Installation and use】 1. Disconnect fuel injectors, insert noid light, and watch the end of the extension when you turn over the engine (a flashing light indicates normal pulsing voltage). 2. If the light flashes when the engine is on, the "engine control module" or "program control module" (not car computer) is giving the injector the current to open and close and therefore the injectors are receiving the signal to open and close solenoids to inject fuel. 3. If not, injector may be gummed up and need cleaning. 【Packaging】 BMC (Blow Moulded Case)