AUTOOL Fuel Injector Cleaner Tester Machine | Ultrasonic Cleaning, 4 Injectors, 9-in-1 Diagnostics

Smarter cleaning with ultrasonic heating

The AUTOOL Fuel Injector Cleaner Tester Machine combines ultrasonic cleaning with gentle heating to tackle carbon deposits on up to four injectors at once. With ultrasonic power reaching 28 kHz and heating up to 45°C, contaminants are loosened through vibration and warmth, offering efficient cleaning without disassembly. This approach can lead to faster, more consistent results compared with traditional chemical soaks.

Comprehensive diagnostics you can trust

Beyond cleaning, this instrument provides a robust testing suite designed to simulate real engine conditions. It supports nine diagnostic checks that evaluate leakage, spray pattern, flow uniformity, and volume. Tests span idle, medium speed, and high-speed regimes, including various spray value verifications to help you assess injector performance in real-world scenarios.

Versatile, compatible, and scalable

Digital pressure control (0–5 bar) and adjustable pulse width (0–20 ms) enable precise performance analysis. The system accepts all injector types—thanks to interchangeable adapters—covering high-pressure direct injection as well as common rail configurations. This makes it a flexible addition to many workshop setups.

Thoughtful design for efficiency

Four 100 ml explosion-proof glass tubes allow simultaneous testing and cleaning of four injectors. A visible test-fluid level indicator helps prevent overflow, while a dedicated cleaning-liquid discharge valve makes recycling or disposing of fluid straightforward, reducing waste and saving time and effort. The unit also includes a variety of connector sizes and a storage drawer at the base to keep parts organized and within reach.

User experience and support

An intelligent digital display guides function selection, pressure, pulse count, and working time. With a three-year warranty and lifetime technical support, AUTOOL aims to provide dependable performance and responsive assistance whenever needed. This combination of capability, durability, and ease of use can help technicians approach injector service with confidence, while preserving a focus on practical, real-world outcomes.