{"product_id":"prokomon-noid-light-test-kit-11-piece-fuel-injector-tester-with-8-noids-47in-harness","title":"Prokomon Noid Light Test Kit 11-Piece — Fuel Injector Tester with 8 Noids \u0026 47in Harness","description":"\u003cp\u003e\u003cstrong\u003eProkomon 11-piece noid light test kit is a compact diagnostic set that verifies if fuel injectors and related circuits are receiving proper electrical pulses from your vehicle's control modules.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen an engine runs poorly, one common cause is an electrical fault at the injector or idle control circuit. This Prokomon kit gives DIY mechanics and professional technicians a straightforward way to inspect injector pulse signals without specialized scanners. The set bundles multiple adapter noids, a visible test lamp, and an extended harness so you can probe connectors comfortably from the driver’s seat while cranking the engine.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the kit reveal injector signal problems?\u003c\/h3\u003e\n\u003cp\u003eThe included noid light illuminates and flashes when an injector harness receives pulsed voltage from the engine control unit. A rapid flashing pattern indicates normal injector pulsing; a steady light or no illumination points to an electrical interruption, stuck output, or a control module issue. This quick visual check narrows down whether further fuel system tests are necessary.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLED noid lamp shows pulse frequency and visibility while cranking\u003c\/li\u003e\n  \u003cli\u003eAdapter noids fit different connector shapes to reach individual injectors\u003c\/li\u003e\n  \u003cli\u003eDistinguishes electrical faults from mechanical fuel delivery problems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and connectors will the Prokomon kit work with?\u003c\/h3\u003e\n\u003cp\u003eThe assortment of terminals covers many common automotive injector styles used across domestic and import models. Included adapters match Ford, GM, Bosch, Geo and other legacy injector and throttle body injection (TBI\/PFI) connector types. This makes the kit versatile for older vehicles and many late‑model applications that still use similar plug patterns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdapters for FORD TBI and BOSCH PFI connector styles\u003c\/li\u003e\n  \u003cli\u003eGM-compatible noids for TBI, PFI, SCPI, MULTEC types\u003c\/li\u003e\n  \u003cli\u003eExtra terminals handle flat and square idle air control (IAC) connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are included and how do I use them safely?\u003c\/h3\u003e\n\u003cp\u003eThe package contains eight different noid adapters, a light tester lamp, and a long harness extension so you can remain in the cabin while watching the lamp during startup. To test, unplug an injector harness, plug in the corresponding adapter, then crank the engine; observe whether the lamp flashes. Always follow vehicle safety procedures: park on level ground, engage parking brake, and avoid contact with moving parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e11-piece set: multiple adapter noids plus test lamp and 47-inch extension\u003c\/li\u003e\n  \u003cli\u003eOperate with ignition switched to crank position; avoid live terminals with bare hands\u003c\/li\u003e\n  \u003cli\u003eUse extension to keep clear of engine bay and maintain visibility of the test light\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow can this kit speed up troubleshooting in the garage?\u003c\/h3\u003e\n\u003cp\u003eBy quickly confirming whether injector circuits are being commanded, the Prokomon tool saves time that would otherwise be spent disassembling fuel rails or replacing components blindly. It helps you identify whether to pursue wiring repairs, control module diagnostics, or a fuel delivery inspection. That focused approach reduces guesswork and repair expenses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImmediate visual feedback lets you prioritize electrical vs. fuel system diagnostics\u003c\/li\u003e\n  \u003cli\u003eReduces unnecessary parts replacement and diagnostic labor\u003c\/li\u003e\n  \u003cli\u003eCompact kit fits into a technician’s toolbox for on-vehicle testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Prokomon noid light kit is aimed at hobbyist mechanics, mobile technicians, and repair shops that perform injector and idle control testing on a range of vehicles. It’s especially useful for those working on older or mixed-fleet cars where a variety of connector types are encountered and a fast, reliable electrical check is needed before deeper troubleshooting.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit work on modern fuel-injected cars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit covers many common injector connector types, but verify connector compatibility with your vehicle before testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does a flashing noid light indicate?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A flashing light means the injector circuit is receiving pulsed signals from the control unit; steady or no light suggests an electrical issue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Prokomon","offers":[{"title":"Default Title","offer_id":48085906686110,"sku":"B08H256T9Y","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/prokomon-front-packaging-noid-kit.jpg?v=1785880373","url":"https:\/\/northtrailauto.ca\/products\/prokomon-noid-light-test-kit-11-piece-fuel-injector-tester-with-8-noids-47in-harness","provider":"North Trail Auto","version":"1.0","type":"link"}