--- product_id: 432972665 title: "AUTOOL Fuel Injector Cleaner Tester Machine Ultrasonic 12V/70V/220V" brand: "autool" price: "R40843" currency: ZAR in_stock: true reviews_count: 9 url: https://www.desertcart.co.za/products/432972665-autool-fuel-injector-cleaner-tester-machine-ultrasonic-12v-70v-220v store_origin: ZA region: South Africa --- # Ultrasonic cleaning tech Multi-voltage support 9 dynamic test modes AUTOOL Fuel Injector Cleaner Tester Machine Ultrasonic 12V/70V/220V **Brand:** autool **Price:** R40843 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your ride with precision injector care! ## Quick Answers - **What is this?** AUTOOL Fuel Injector Cleaner Tester Machine Ultrasonic 12V/70V/220V by autool - **How much does it cost?** R40843 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/432972665-autool-fuel-injector-cleaner-tester-machine-ultrasonic-12v-70v-220v) ## Best For - autool enthusiasts ## Why This Product - Trusted autool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Voltage Compatibility:** Supports 12V injectors with options for 70V and 120V, fitting luxury and performance vehicles alike. - • **Comprehensive 9-Mode Testing:** Simulate real driving conditions to diagnose fuel injectors with surgical accuracy. - • **Trusted Durability & Support:** Backed by a 3-year warranty and lifetime technical support for worry-free maintenance. - • **Eco-Friendly & Cost-Efficient:** Recycles test liquid and features quick-replace consumables to save time and money. - • **Deep Ultrasonic Injector Cleaning:** Blast away carbon buildup with precision ultrasonic waves for peak engine performance. ## Overview The AUTOOL CT400 Fuel Injector Cleaner Tester Machine uses advanced ultrasonic technology combined with 9 testing modes to clean and diagnose 12V fuel injectors efficiently. Compatible with GDI, EFI, and FSI injectors from premium brands, it offers multi-voltage options, eco-conscious liquid recycling, and robust safety features. Designed for professional-grade maintenance, it comes with a 3-year warranty and lifetime support, making it a must-have for automotive pros and enthusiasts aiming for flawless engine performance. ## Description AUTOOL aims to provide the most effective maintenance and repair solutions for your beloved car. AUTOOL has been deeply engaged in automobile maintenance tools for more than ten years, aiming to provide automobile maintenance personnel with a simpler and more efficient automobile maintenance solution. So far, our products have spread to more than 160 countries around the world. In the future, we will continue to provide more high-quality products and services with the attitude of being responsible for products, users and customers. Install the fuel injectors upside down for cleaning. Supports standard injectors only. CT400 CT500 CT160 Test Mode 9 Injector test modes Test Mode 12 Injector test modes Test Mode 9 Injector test modes Injector Voltage 12V, 70V, 120V Injector Voltage 12V, 70V, 120V Injector Voltage 12V RPM Range 0～7500 r/min RPM Range 0～7500 r/min RPM Range 0～7500 r/min Fuel Tank Capacity 1500 ml Fuel Tank Capacity 2000 ml Fuel Tank Capacity 2000 ml Heating Function Heating Function Heating Function √ ## Features - 【Ultrasonic Injector Cleaning】The fuel injector cleaner machine can be used to clean single or multiple injectors simultaneously with ultrasonic, 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. - 【9 Testing Modes】Provides idle, medium-speed, high-speed, acceleration, and gear-shifting test modes to simulate real driving conditions, ensuring stable performance of the fuel injectors under various operating conditions. Supports testing of fuel injection uniformity, atomization, sealing, and injection angle, enabling precise diagnosis of fuel injector condition and rapid identification of issues, meeting the high standards required for vehicle maintenance. - 【GDI, EFI, FSI & Multi-voltage Options】AUTOOL CT400 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. - 【Safety Design】Sturdy sheet metal housing, consumable parts can be quickly replaced; test liquid can be recycled, reducing costs and meeting the dual requirements of durability and economy. Professional test liquid and cleaning liquid are required; avoid using flammable and harmful solvents. Clear safety warnings are provided to ensure user safety. Note: Do not add cleaning liquid to the glass tube. - 【Three Years Warranty】For any quality problems. If CT400 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 | B09Q69M6HZ | | Best Sellers Rank | #38,298 in Automotive (See Top 100 in Automotive) #7 in Fuel Injection Systems Cleaners | | Brand | AUTOOL | | Customer Reviews | 4.5 4.5 out of 5 stars (19) 4.5 out of 5 stars | | Date First Available | February 28, 2022 | | Item Model Number | CT400 | | Item Weight | 36.2 pounds | | Manufacturer | AUTOOL | | Manufacturer Part Number | CT400 | | Model | CT400 | | Product Dimensions | 17 x 17 x 19 inches | ## Images ![AUTOOL Fuel Injector Cleaner Tester Machine Ultrasonic 12V/70V/220V - Image 1](https://m.media-amazon.com/images/I/717wDmAQ35L.jpg) ![AUTOOL Fuel Injector Cleaner Tester Machine Ultrasonic 12V/70V/220V - Image 2](https://m.media-amazon.com/images/I/719FuUFfsUL.jpg) ![AUTOOL Fuel Injector Cleaner Tester Machine Ultrasonic 12V/70V/220V - Image 3](https://m.media-amazon.com/images/I/71V7MXCDeyL.jpg) ![AUTOOL Fuel Injector Cleaner Tester Machine Ultrasonic 12V/70V/220V - Image 4](https://m.media-amazon.com/images/I/71qyFWPOqCL.jpg) ![AUTOOL Fuel Injector Cleaner Tester Machine Ultrasonic 12V/70V/220V - Image 5](https://m.media-amazon.com/images/I/71ARZ7UkUiL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Will this work on Chevy lt direct injectors?** A: This GDI fuel Injector cleaner can work on Chevy gasoline version injectors. **Q: is it compatible with bmw gdi/piezo injectors?** A: Yes , all normal gasoline injector can compatible. **Q: Can it clean diesel injectors?** A: Dear Customer, Yes , our GDI Fuel Injector Cleaner can clean diesel injectors. but can not test diesel injectors. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Definitely save money, not having to buy a new injectors *by on Reviewed in the United States October 15, 2025* The machine seemed to work properly and done what I needed to do. ### ⭐⭐⭐⭐⭐ Muy bueno *by on Reviewed in the United States December 9, 2025* Excelente maquina ### ⭐⭐⭐⭐⭐ Articulo sin problemas *by on Reviewed in the United States April 14, 2026* Sin problemas ## Frequently Bought Together - AUTOOL Fuel Injector Cleaner and Tester Machine, Ultrasonic Fuel Injection Cleaner for All 6 Cylinder Petrol Vehicles, GDI, EFI, FSI Fuel Injection Systems Cleaner Kit 12V/70V/220V - NORTHWEST ENTERPRISES Ultrasonic Cleaner Solution for Carburetors and Engine Parts. Concentrated Washing Compound for use in Ultrasonic Machines and Immersion Washers - Automotive Fluid (1 Gallon) - PQY Fuel Injector Rebuild Spare Parts Fuel Injector Repair Service Kits Micro Filter O-Ring Seals Caps + Removal Tool --- ## 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.co.za/products/432972665-autool-fuel-injector-cleaner-tester-machine-ultrasonic-12v-70v-220v](https://www.desertcart.co.za/products/432972665-autool-fuel-injector-cleaner-tester-machine-ultrasonic-12v-70v-220v) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-02*