{"product_id":"cmtool-fuel-injector-tester-and-cleaner-kit-6-adapters-8-pulse-modes-5v-12v-dual-voltage","title":"CMTOOL Fuel Injector Tester and Cleaner Kit — 6 Adapters, 8 Pulse Modes, 5V\/12V Dual-Voltage","description":"\u003cp\u003e\u003cstrong\u003eThe CMTOOL Fuel Injector Tester and Cleaner Tool Kit is a portable diagnostic and cleaning unit that delivers selectable pulse patterns and voltages to test or pulse-clean gasoline injectors using six adapter sizes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact unit combines multi-size fittings, switchable pulse modes, and dual-voltage drive to evaluate injector spray patterns, detect electrical faults, and support DIY cleaning without removing every injector from the engine. Designed to work with a 12V vehicle battery or a DC 12V adapter, the kit supports a wide range of gasoline injector types (EFI, GDI, MPFI, FSI, TBI, coil-type direct and many motorcycle injectors) and includes protective circuitry to reduce user error risks.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the CMTOOL tester check injector performance?\u003c\/h3\u003e\n\u003cp\u003eThe tester outputs controlled pulse signals to open injectors while you observe spray behavior, listen for clicking, or measure current and resistance. Four pulse patterns combined with two voltage drive levels give repeatable, adjustable stimulation so you can compare flow and response under different conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEight pulse modes: short, medium, long, and continuous, each at high (12V) or low (5V) drive.\u003c\/li\u003e\n  \u003cli\u003eLCD shows selected mode and indicator lights flash during output for visual confirmation.\u003c\/li\u003e\n  \u003cli\u003eTwo independent output pairs let you test two injectors simultaneously to compare side-by-side.\u003c\/li\u003e\n  \u003cli\u003eWorks with fuel pressure gauges for comprehensive diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use the kit to clean clogged injectors?\u003c\/h3\u003e\n\u003cp\u003eThe device provides pulsed electrical drive to actuate injectors during a wet or dry cleaning procedure, helping dislodge deposits when combined with an appropriate cleaning fluid and external pressurization. Note the kit does not include cleaning solution or a power adapter; it provides the pulsed control and adapters that make targeted cleaning practical.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSix adapter sizes fit most gasoline injector ports for sealing during cleaning cycles.\u003c\/li\u003e\n  \u003cli\u003ePulsed output mimics engine signals to open injectors for fluid flushing.\u003c\/li\u003e\n  \u003cli\u003eUse with a separate pressure source and cleaning solvent for best results.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with diesel injectors — designed only for gasoline systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and compatibility features protect the tester and vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe CMTOOL unit includes reverse polarity and short-circuit protection to prevent damage if clamps or outputs are connected incorrectly. Silicone-insulated leads resist temperature extremes, and the device avoids operation if outputs are shorted, helping keep both the tool and the injector safe during testing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReverse polarity protection prevents current flow when battery clamps are reversed.\u003c\/li\u003e\n  \u003cli\u003eShort-circuit detection disables output if leads are bridged.\u003c\/li\u003e\n  \u003cli\u003eHigh-quality silicone leads: test leads 47 cm, power cord 85 cm for reach and durability.\u003c\/li\u003e\n  \u003cli\u003eRecommended DC 12V adapter at least 1.5A if not using vehicle battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The CMTOOL Fuel Injector Tester and Cleaner Kit fits DIY mechanics, home garage technicians, and professional shops that need a compact, adapter-rich fixture for injector diagnosis and maintenance. It’s ideal for anyone servicing gasoline engines who wants repeatable pulse control, multi-adapter coverage for varied injector types, and built-in safeguards to reduce hookup mistakes. If you plan to perform cleaning, pair the kit with a suitable cleaning agent and pressure source; for electrical checks it also pairs well with multimeters and fuel pressure gauges.\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: Can this tester run two injectors at once?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the unit has two independent output pairs so you can test two injectors simultaneously for side-by-side comparison.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include a power adapter or cleaning fluid?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — it requires a 12V vehicle battery or a 12V DC adapter (recommended ≥1.5A); cleaning agents are not included.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CMTOOL","offers":[{"title":"Default Title","offer_id":55166054596951,"sku":"B0DD7GYHKH","price":36.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/cmtool-front-panel-display.jpg?v=1790361977","url":"https:\/\/britishgarage.co.uk\/products\/cmtool-fuel-injector-tester-and-cleaner-kit-6-adapters-8-pulse-modes-5v-12v-dual-voltage","provider":"British Garage","version":"1.0","type":"link"}