AUTOOL CT150 4-Cylinder Fuel Injector Cleaner & Tester

Professional 4-Cylinder Fuel Injector Cleaning & Testing

The AUTOOL CT150 is a dedicated 4-cylinder fuel injector cleaner and tester designed for workshops and serious DIY technicians. Combining ultrasonic cleaning with precise electronic testing, it helps restore and verify injector performance on most gasoline cars and motorcycles, while also supporting cleaning of many diesel injectors.

This unit integrates an ultrasonic cleaning bath (70W, 28 kHz) with a controlled test bench that can simulate idle, medium, and high-speed operating conditions. It supports up to four injectors at once, allowing you to check flow rate, spray pattern, sealing, and response under different load scenarios. The CT150 operates on 110-220V and includes built-in fuse protection to automatically shut down the machine in case of a short circuit.

The system is supplied with a full set of adapters, reverse-flush connectors, brackets, and an oil separator, enabling you to work with a wide range of injector types used by major manufacturers such as Audi, BMW, Ford, Honda, Toyota, VW, Yamaha, and more. Use professional injector cleaning and test fluids where available, or high-concentration medical alcohol (≥75%) as an alternative when necessary.

Why It's a Smart Choice

• Thorough ultrasonic cleaning - Removes internal carbon and deposits to help restore spray quality and reduce misfires.
• Accurate multi-mode testing - Simulates idle, acceleration, shifting, and high-speed conditions to identify leaks, clogging, or uneven flow.
• Workshop-ready kit - Includes adapters, cables, brackets, oil separator, and detailed user manual for efficient setup and operation.

FAQ

Q: Which vehicles does the CT150 support?
A: It supports the vast majority of port fuel injectors on gasoline cars and motorcycles. It can clean many diesel injectors but does not test diesel injection performance.

Q: Can it test GDI (gasoline direct injection) injectors?
A: Basic cleaning is possible, but for accurate GDI testing you will need additional accessories such as the CT60 pulse signal transmitter and dedicated GDI connectors, or a dedicated GDI model like the CT400.

Q: What fluids should I use for cleaning and testing?
A: Use professional injector cleaning fluid for the ultrasonic bath and professional injector test fluid for the test bench. If these are not available, medical alcohol with ≥75% content can be used as an alternative with reduced effectiveness.

Q: Is the CT150 suitable for professional workshops?
A: Yes. It is designed for frequent use in automotive repair shops as well as by experienced DIY users who require reliable injector cleaning and testing capabilities.