- Home
-
All Categories
- Sports & Outdoors
- Baby
- Industrial & Scientific
- Arts, Crafts & Sewing
- Musical Instruments
- Tools & Home Improvement
- Office Products
- Kitchen & Dining
- Computers & Accessories
- Automotive
- Clothing, Shoes & Jewelry
- Pet Supplies
- Patio, Lawn & Garden
- Home & Kitchen
- Toys & Games
- Video Games
- Health & Household
- Electronics
- Camera & Photo Products
- Cell Phones & Accessories
- Beauty & Personal Care
- Sports Collectibles
- Appliances
- Grocery & Gourmet Food
- Software
- Payment
- About Us
- FAQ
- Privacy Notice
- Shipping & Returns
- Contact Us
Your cart is empty.
Your cart is empty.- Home /
- Automotive /
- Tools & Equipment
- Diagnostic, Test & Measurement Tools
- Pullers
- Thread Repair Kits
- Body Repair Tools
- Brake Tools
- Tire & Wheel Tools
- Welding Tools
- Engine Tools
- Garage & Shop
- Tool Trays
- Riveters
- Air Conditioning Tools & Equipment
- Windshield Wiper Tools
- Parts Washers
- Jump Starters, Battery Chargers & Portable Power
- Bushing Tools
- Strut Compressors
- Steering & Suspension Tools
- Muffler Tools
- Hose Repair Kits
- Drive Train Tools
- Electrical System Tools
- Applicators
- Spark Plug & Ignition Tools
- Oxygen Sensor Removers
- Tool Sets
- Cooling & Water Pump Tools
- Oil System Tools
- Fuel System Tools
- Alignment Tools
- Air Compressors & Inflators
- Impact Wrenches
- Lockout Kits
- Hand Tools
- Flywheel Locks
/
- Fuel System Tools /
- Fuel Injection Systems Cleaners
Product Description

Why Choose AUTOOL Fuel Injector Cleaner & Tester Machines?
1. AUTOOL Automotive Injector Cleaner and Tester Machines possess a number of self-developed intellectual property rights, as well as CE, FCC, ROHS, and other authoritative certifications.
2. AUTOOL automotive injector cleaner range covers low-pressure injector tests as well as high-pressure injector tests, which are widely used for GDI, EFI, FSI, and other types of injectors for automobiles, motorcycles, and yachts.
3. AUTOOL Injector Cleaner Machines employ the latest pulse and ultrasonic technology. Whether it's forward or reverse cleaning or leakage testing, AUTOOL products always deliver you with a high-efficiency effect along with improving the accuracy of injector testing.
4. Our products are made of long-lasting and durable materials, and we insist on perfect production process. Each product leaves the factory after 35 procedures and 12 times of testing and inspection work, which ensures that each product has excellent quality and performance.
5. All AUTOOL Injector Cleaner Machines are designed with an integrated machine body, combining the ultrasonic cleaning bath and testing function into one. Some models have added pull-out drawers for better storage of accessories.
6.AUTOOL product quality up to 3 years. We are always responsible for our users and stand behind our products.
How to choose test fluid?
The test fluid is used to test and judge whether the performance of the fuel injector is in good condition. It is a colorless and transparent liquid with no irritating odor, non-corrosive, and not easy to emit. Its function is to simulate various working states of the fuel injector as a medium. In order to achieve the best test effect, it is recommended to use professional automotive injector test fluids. If it is not available locally, as an alternative, it's recommended that medical alcohol with an alcohol content of more than 75% can be used instead of the test fluid.
How to choose cleaning fluid?
Cleaning fluid is used to clean deposits (such as carbon deposits) on fuel injectors, and it is usually highly corrosive and flammable. In order to achieve the best test effect, it is recommended to use professional injector ultrasonic cleaning fluid. If it is not available locally, it's recommended that medical alcohol with an alcohol content of more than 75% can be used instead of the cleaning fluid, but note that the effect may not good enough.

Why Choose AUTOOL CT400 Automotive Injector Cleaner and Tester Machine
In view of the increasing maturity and use of the Gasoline direct injection, AUTOOL has released the CT400 GDI Injector Cleaner and Tester machine in 2021. Gasoline direct injection is a technology that injects fuel directly into the cylinder and mixes it with the intake air. Compared to conventional injectors, the use of GDI can help improve engine efficiency and specific power output as well as reduce exhaust emissions. CT400 not only supports GDI, EFI, FSI and other types of fuel injectors, but also compatible with common standard fuel injectors. The CT400 is available in three voltages to drive the GDI injectors, 12V, 70V and 120V, which basically covers the injectors of the majority vehicle brands in Europe, America and Asia.
It is an expert in Injector solutions, featuring 12 injector-specific functions
01. Ultrasonic cleaning: It sends signals to the injectors through the pulse signal line, using the cleaning fluid with the ultrasonic vibration so as to completely remove the carbon and impurities inside the injectors.
02. Idle speed test (0-20ms): Simulate the engine idling speed and test the state of the fuel injector.
03. Medium speed test (0-7.5ms): simulate the engine running at medium speed and test the state of the fuel injector.
04. High-speed test (0-4ms): Simulate the high-speed performance of the engine and test the state of the fuel injector.
05. Acceleration test: Simulate the acceleration state of the car and test the performance of the fuel injector.
06. Shift speed test: Simulate the shifting state of the car and test the working performance of the fuel injector.
07. Leakage test: Test the sealing condition of the fuel injector.
08. Idle dpeed sprayability Test: Simulate the engine idling state and test the spraying performance of the fuel injector.
09. Medium speed sprayability test: Simulate the engine medium-speed state and test the spraying performance of the fuel injector.
10. High-speed sprayability test: Simulate the high-speed state of the engine and test the spraying performance of the fuel injector.
11. Reverse flush: Reverse flush is a way to clean the injectors with the test liquid flowing from the outlet to the inlet of the injector. Reverse flush may remove the dirt inside the injector or the injector Strainer (Only for the top fuel supply injector).
12. No-disassembly cleaning: Direct cleaning without disassembling the injectors, this function is an additional function, which requires special adapters.
Ultrasonic cleaning
It sends signals to the injectors through the pulse signal line, using the cleaning fluid with the ultrasonic vibration so as to completely remove the carbon and impurities inside the injectors.Clean Multiple Injectors At The Same Time
Your Best Choice--- GDI Type
AUTOOL CT400 adopts the latest and unique GDI fuel injector drive technology, which can drive 12V, 70V, 120V high pressure fuel injectors. Meanwhile, please don't worry if you can't judge the voltage type of injector, the CT400 will alarm the mismatch voltage, as the CT400 can intelligently determine the required driving voltage of GDI injector.
Wide compatibility
Support GDI, EFI, FSI and other types of fuel injectors as well as support ordinary fuel injectors. The device supports 110V/220V power supply voltage.
Full inspection of injectors
Uniformity test: To test the uniformity of injecting amount of each injector.
Sprayability test: To monitor the spraying status of each injector with the help of backlight.
Leakage test: To test the sealing and dribbling conditions of injectors under high pressure.
Injecting flow test: To check the injecting amount of the injector of specific injection condition(eg. same time and number of times).
Portable Storage Drawer
The portable storage drawer at the bottom is designed to store various parts for handy use and without leaving a mess on your workbench. Every detail is practical and convenient.
AUTOOL CT400 model supports 110V/220V supply voltage, as well as simultaneous cleaning and testing of 6-cylinder injectors; Increase efficiency and save time. You can also optionally test two injectors or four injectors for your different needs.
Intelligent cooling system
The AUTOO CT400 injector cleaner is equipped with a cooling fan and thermal protection with a power of 60w. In case of high temperature during use, the cooling system will start intelligently to avoid damaging the machine due to overheating, thus increasing the service life of the machine.

Packing list
1pc * AUTOOL CT400 Fuel Injector Cleaner Tester Main Unit and 1pc * Funnel(for adding test fluid);
1pc * Ultrasonic Cleaning Bracket(for placing the injectors during cleaning)
1pc * Drain Valves(For recovering the cleaning fluid );
6pcs* injector sealing gaskets (used to seal the conjunction between fuel injector and oil separator)
4pcs * Fixing rods(For fixing the oil separator) and 4pcs * Fixing Nuts(For fixing the oil separator);
6pcs* Top inlet connectors φ11mm/φ12mm/φ12.5mm/φ13mm/φ14mm/φ15mm (for connecting the top of the injector and the oil separator hole)
6pcs* Top inlet connectors φ16mm (for connecting the top of the injector and the oil separator hole)
6pcs * Conical top inlet connectors φ10.5mm&13.6mm (for connecting the top of the injector and the oil separator hole)
6pcs *Adapter cables(For transferring the pulse signal line connector, instead of connecting the injector signal input pin)
1pc * Power Cable(for connecting power supply) and 1pc * Oil Separator(Distribution device for outputting pressurized test fluid to the injectors);
6pcs* BMW special adapter(special adapter for BMW 7 series GDI injector to connect oil separator)
6pcs* Special injector gaskets(for auxiliary installation of special fuel injectors)
5pcs * Special plugs for oil separator(used to block the holes on the oil separator)
1pc * Ultrasonic Cleaning Cover(for keeping the cleaning bath clean)
1pc * User Manual(Instructions)

$14.95 $14.95
$ 7 .99 $7.99
$57.80 $57.80
$ 27 .99 $27.99
$24.90 $24.90
$ 10 .99 $10.99
$40.80 $40.80
$ 20 .99 $20.99
$21.99 $21.99
$ 10 .99 $10.99