Universal Fuel Injector Tester Cleaner Tool Kit, DIY Cleaning Tool

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• Comprehensive Injector Testing & Fast Cleaning—— This all-in-one tool diagnoses common fuel delivery problems on petrol EFI vehicles – including injector blockage, leakage, physical damage, and coil burnout. It drives injectors individually for precise fault identification. The included 8-size cleaning adapters, combined with the tester's pulse output, allow you to quickly flush and restore clogged injectors without removing them from the vehicle (when used with a cleaning solution – not included).
• Dual‑Injector Testing & Long, Durable Cords—— Equipped with two pairs of output terminals, the tester supports testing two injectors simultaneously or a single injector at a time – ideal for side‑by‑side comparison. The power cord measures 40 inches and the test lead 20 inches, giving you ample reach around the engine bay. Both wires are made of premium silicone rubber, ensuring reliable operation in high‑ and low‑temperature environments (though normal‑temperature use is recommended for optimal performance and longevity).
• Broad Compatibility with 8 Universal + 2 Specialized Adapters—— The kit includes 8 differently sized cleaning adapters that fit most 12V EFI and GDI injectors across mainstream vehicle brands. In addition, two tailor‑made adapters cover European models: one is compatible with VW, Audi, and similar platforms; the other, featuring a threaded design, is exclusively for BMW N‑series engines (including N14, N18, N20, N26, N53, N54, N55, N63, S63). This ensures you can service a wide range of cars with one kit.
• 8 Pulse Modes with Clear LCD Display—— The tester offers 8 distinct pulse modes, combining 4 pulse‑signal patterns (Short, Medium, Long, and Continuous) with 2 voltage drive levels (High 12V and Low 5V). This versatile selection provides extensive testing flexibility, enabling accurate diagnosis of various injector response characteristics and intermittent faults. The current mode is shown on the built‑in LCD screen, so you always know exactly which setting is active.
• Dual Safety Protections – Reverse Polarity & Short Circuit—— Built‑in protection circuits guard against power input reverse connection and output short circuits. If the pulse output terminal is accidentally shorted or damaged, the power indicator light flashes to alert you immediately. This protective design prevents damage to both the tester and the injectors, giving you peace of mind during use.
• Flexible Power Options, Extended Applications Power the unit from a standard 12V car battery or an external DC 12V adapter (minimum 1.5A). Please note: you will need to prepare a cleaning solution and a 12V battery separately as they are not included. Beyond injector cleaning, this pulse tool can be adapted for relay or solenoid valve testing (modifications should only be made under professional guidance). It also works with any fuel pressure tester for off‑engine diagnostics. Important: For gasoline vehicles only – not suitable for diesel mechanical injectors.