--- product_id: 729162790 title: "AUTOOL Fuel Injector Cleaner Tester Machine, Ultrasonic Fuel Injection Cleaner with Heating Function 6 Cylinder for GDI, EFI, FSI, 12V/70V/120V Options, Digital Display, 10 Test Modes" price: "€ 1308.97" currency: EUR in_stock: true reviews_count: 10 url: https://www.desertcart.hr/products/729162790-autool-fuel-injector-cleaner-tester-machine-ultrasonic-fuel-injection-cleaner store_origin: HR region: Croatia --- # Multi-voltage support (12V/70V/120V) 10 precise test modes Ultrasonic heating up to 50°C AUTOOL Fuel Injector Cleaner Tester Machine, Ultrasonic Fuel Injection Cleaner with Heating Function 6 Cylinder for GDI, EFI, FSI, 12V/70V/120V Options, Digital Display, 10 Test Modes **Price:** € 1308.97 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your fuel system game — clean smarter, test faster, drive stronger! ## Quick Answers - **What is this?** AUTOOL Fuel Injector Cleaner Tester Machine, Ultrasonic Fuel Injection Cleaner with Heating Function 6 Cylinder for GDI, EFI, FSI, 12V/70V/120V Options, Digital Display, 10 Test Modes - **How much does it cost?** € 1308.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/729162790-autool-fuel-injector-cleaner-tester-machine-ultrasonic-fuel-injection-cleaner) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Design & Storage:** Digital controls, fluid level monitoring, and a built-in parts drawer keep your workspace sleek and efficient. - • **Comprehensive 10-Mode Testing:** Diagnose every injector’s performance from idle to high-speed with precision. - • **Deep Ultrasonic Heating Cleaning:** Blast away carbon buildup with heated ultrasonic waves for spotless injectors. - • **Simultaneous 6-Cylinder Cleaning:** Maximize efficiency by cleaning and testing six injectors at once with explosion-proof glass tubes. - • **Universal Injector Compatibility:** Supports GDI, EFI, FSI injectors across luxury and mainstream brands with multi-voltage options. ## Overview The AUTOOL CT450 Fuel Injector Cleaner Tester Machine combines ultrasonic heating and 10 advanced test modes to clean and diagnose up to six injectors simultaneously. Compatible with GDI, EFI, and FSI injectors, it supports multiple voltage options (12V/70V/120V) and features a digital display for precise control. Designed for professional-grade injector maintenance, it ensures optimal engine performance and longevity with user-friendly features like fluid level indicators and a storage drawer, backed by a 3-year warranty and lifetime tech support. ## Description Product description AUTOOL Fuel Injector Cleaner Machine CT450 CT500 CT400 CT200 CT160 CT150 Review: Easy and effective to use. - Highly recommend this if you are running E85 . I pre soaked the injectors overnight in ultrasonic cleaning solution and just that I believe softened and took a lot of gunk off. Then I ran them in the Autom ultra sonic cleaner machine and even more came out . I plan to use this every 15,000 miles on my injectors now as the DI injectors cost $1,100 USDA to replace. I plan to clean my old DI injectors and see if they work. You do have to do a little research to the the flow rate of the injectors when doing the flow test with the machine. I plan to run a pre flow test with the old DI injectors and another after cleaning them . If this machine ever breaks, I’m getting another one and getting one of the upgraded ones. Definitely worth the money. Review: Great for the neighborhood mechanic - Works great. Easy set up and to use. Easy to clean. Compact so it doesn't take up much workbench space. I use it so much we leave it set up. Clean injectors very nicely. ## Features - 【Ultrasonic Heating Cleaning】The fuel injector cleaner machine can be used to clean single or multiple injectors simultaneously with ultrasonic heating up to 50°C, which can completely remove carbon from the injectors. Reverse flushing need to install the injectors in the opposite direction for cleaning. Tip: Only 12V injectors are supported, 70V and 120V injectors are not supported. No-disassembly cleaning need to connect to C100 special parts that can clean the combustion chamber or throttle. - 【10 Testing Modes】Includes idle speed test, medium speed test, high speed test, accelerating test, shifting speed test, leakage test, idling spray value test, medium speed spray value test, high speed spray value test, pulse injection test. Testing the injection volume of each injector in a given situation, uniformity of injection volume, atomization, tightness, etc. - 【GDI, EFI, FSI & Multi-voltage Options】AUTOOL CT450 GDI fuel injector cleaner machine is not only can be used to clean and test standard injectors, but also to suitable for GDI,EFI,FSI injectors. Compatible with Mercedes-Benz, BMW, Audi, Porsche, Ford, and other direct injection engines. Designed with a choice of 12V, 70V and 120V voltage outputs to drive different types of injectors. - 【More Careful Design】Six 110ml thick explosion-proof glass tubes can test and clean six injectors at the same time, ensuring higher efficiency. The test fluid level indication allows you to observe the volume of test fluid at any time to avoid overflow and waste of test fluid. The cleaning liquid discharge valve can discharge the used cleaning liquid, and it is convenient to collect the cleaning liquid for the next injector cleaning, which saves time, labor and money. - 【Various Connectors & Storage Drawer】It is equipped with various sizes of injector connectors and accessories to meet different injector installations. A portable drawer at the bottom is designed to store a variety of parts and for easy access. Intelligent digital display not only allows you to select the function and pressure, but also adjust the pulse width, pulse count, and working time. - 【Three Years Warranty】For any quality problems. If CT450 has any defect, we will provide new replacement or solutions for our customers until satisfaction without delay, and provides lifetime technical support. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DZBTY8K3 | | Best Sellers Rank | #35,193 in Automotive ( See Top 100 in Automotive ) #4 in Fuel Injection Systems Cleaners | | Brand | AUTOOL | | Customer Reviews | 4.4 4.4 out of 5 stars (53) | | Date First Available | March 5, 2025 | | Item Weight | 35.6 pounds | | Item model number | CT450 | | Manufacturer | AUTOOL | | Manufacturer Part Number | AT-CT | | Model | fuel injector cleaner machine | | Product Dimensions | 17 x 17 x 19 inches | ## Images ![AUTOOL Fuel Injector Cleaner Tester Machine, Ultrasonic Fuel Injection Cleaner with Heating Function 6 Cylinder for GDI, EFI, FSI, 12V/70V/120V Options, Digital Display, 10 Test Modes - Image 1](https://m.media-amazon.com/images/I/71xVFbtk9NL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy and effective to use. *by K***. on May 11, 2026* Highly recommend this if you are running E85 . I pre soaked the injectors overnight in ultrasonic cleaning solution and just that I believe softened and took a lot of gunk off. Then I ran them in the Autom ultra sonic cleaner machine and even more came out . I plan to use this every 15,000 miles on my injectors now as the DI injectors cost $1,100 USDA to replace. I plan to clean my old DI injectors and see if they work. You do have to do a little research to the the flow rate of the injectors when doing the flow test with the machine. I plan to run a pre flow test with the old DI injectors and another after cleaning them . If this machine ever breaks, I’m getting another one and getting one of the upgraded ones. Definitely worth the money. ### ⭐⭐⭐⭐⭐ Great for the neighborhood mechanic *by C***D on April 1, 2026* Works great. Easy set up and to use. Easy to clean. Compact so it doesn't take up much workbench space. I use it so much we leave it set up. Clean injectors very nicely. ### ⭐⭐⭐⭐⭐ Fun *by G***I on April 29, 2026* A great machine, fun to use (for a gearhead) and worth the investment. ## Frequently Bought Together - AUTOOL Fuel Injector Cleaner Tester Machine, Ultrasonic Fuel Injection Cleaner with Heating Function 6 Cylinder for GDI, EFI, FSI, 12V/70V/120V Options, Digital Display, 10 Test Modes - AUTOOL Automotive Smoke Machine EVAP Leak Detector 12V Car Fuel Pipe System Leakage Locator with Pressure Gauge for Car, Motorcycle, Truck, Boats and More - Smoke Fluid Solution for Automotive Smoke Machine Testing - Made in USA - 8oz Liquid Smoke Refill Designed for Automotive Testing - EVAP, Vacuum, Fuel, Intake, Exhaust, Turbo Systems & Super Chargers --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/729162790-autool-fuel-injector-cleaner-tester-machine-ultrasonic-fuel-injection-cleaner](https://www.desertcart.hr/products/729162790-autool-fuel-injector-cleaner-tester-machine-ultrasonic-fuel-injection-cleaner) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-24*