AUTOOL CT160Product OverviewThe AUTOOL CT160 is a 4-cylinder ultrasonic fuel injector cleaner and tester for standard 12V gasoline injectors. It supports ultrasonic cleaning, heated cleaning fluid up to 45°C, leakage test, spray pattern observation, spray volume comparison, and multiple simulated working-condition tests for cars and compatible motorcycles. 4-Cylinder Testing Ultrasonic Cleaning 45°C Heating 110V / 220V100mlTest Tube Volume2000mlCleaning Tank0-0.6MPaSystem Pressure3 YearsWarranty Click to enlarge Click to enlargeBefore You Order And UseBefore You Order And UseCorrect fluid selection is critical for CT160. Use cleaning fluid only in the ultrasonic cleaning tank and test fluid only in the injector testing circuit. Using the wrong liquid may damage internal parts.Use Proper Cleaning FluidFor ultrasonic cleaning, use professional engine carbon cleaning fluid or injector ultrasonic cleaning fluid. 75% medical alcohol can be used as an alternative, but cleaning performance may be weaker.Use Proper Test FluidFor injector testing, use professional automotive injector test fluid. If it is not available locally, 75% medical alcohol can be used as an alternative test fluid.Do Not Test With Cleaning FluidDo not use corrosive cleaning fluid as test fluid. Cleaning fluid may corrode internal components and rubber parts, cause leaks, and damage the machine.Do Not Run Ultrasonic Tank DryAdd the correct cleaning fluid before starting ultrasonic cleaning. Running the ultrasonic function without fluid may damage the ultrasonic motherboard.Diesel Injector LimitCT160 can clean diesel injectors with ultrasonic cleaning, but it cannot test diesel injectors. Use CT160 testing functions for compatible gasoline injectors only.Single Injector TestingWhen testing a single injector, plug the other 3 cylinders. CT160 comes with 3 plugs for this single-injector testing setup.Additional RemindersCT160 is designed for standard 12V gasoline injectors, not GDI high-pressure injector testing.For GDI, EFI, FSI, or broader high-pressure injector compatibility, consider CT400, CT450, CT500, FN606, or FN608.Non-disassembly injector cleaning and throttle valve cleaning require optional accessories and may require extra purchase.The working voltage range supports 110V or 220V power input. Choose the correct plug and voltage version for your region.If short-circuit protection is triggered, the internal fuse may shut down the machine to reduce electrical risk. Stop use and check before restarting.How To ChooseHow To ChooseCT160 is suitable for users who need a compact 4-cylinder injector cleaner and tester with heated ultrasonic cleaning. Check the limits before choosing it over CT150, CT200, CT400, CT500, FN606, or FN608.Need 4-Cylinder Testing?Choose CT160 if you need to clean and test up to 4 compatible standard fuel injectors at the same time.Need Heated Cleaning?Choose CT160 over CT150 if you want heated ultrasonic cleaning. CT160 heats the cleaning fluid up to 45°C to improve cleaning efficiency.Need 6 Cylinders?Choose CT200 if you need 6-cylinder injector testing. CT200 adds two more testing cylinders while keeping similar basic testing logic.Need GDI Support?Choose CT400, CT450, CT500, FN606, or FN608 if you need GDI or higher-pressure injector compatibility. CT160 is not the right choice for GDI testing.Key FeaturesKey FeaturesCT160 combines ultrasonic cleaning, heated cleaning fluid, injector testing, pressure adjustment, drain valves, and an English-labeled control panel in a compact bench-top structure.Ultrasonic CleaningCleans single or multiple compatible injectors at the same time and helps remove deposits from injector accessories and internal passages.Heating Cleaning FluidThe cleaning tank can heat the cleaning fluid up to 45°C, helping improve the cleaning effect on fuel injectors.Multiple Injector TestsSupports idle, medium speed, high speed, accelerating, variable speed, leakage, idle spray volume, medium spray volume, and high spray volume tests.Drain Valve DesignUsed cleaning fluid and testing fluid can be recovered through drain valves, making fluid handling and maintenance easier.English Control PanelThe control panel supports working parameter display and adjustment, function selection, pressure adjustment, and Start / Pause / Stop operation.Compact Dedicated StructureThe bench-top design integrates a 2000ml ultrasonic cleaning tank, 4 test cylinders, pressure gauge, injector rail, switches, and test controls. Click to enlarge Click to enlarge Click to enlarge Click to enlarge Click to enlarge Click to enlargeFunctions And Test CoverageFunctions And Test CoverageUse CT160 to clean compatible injectors, observe spray quality, compare flow volume, check leakage or blockage, and support basic fuel injector diagnosis for cars and selected motorcycles.Petrol Injector CleaningCleans compatible gasoline injectors with ultrasonic energy to help remove carbon deposits and internal blockages.Spark Plug CleaningSpark plugs can be placed into the ultrasonic cleaning tank with suitable cleaning fluid for basic cleaning.Leakage And Blockage ChecksTests injector leakage, spray pattern, and spray volume under different simulated working conditions.Motorcycle Injector TestingSupports compatible motorcycle injector testing, including supported HONDA, YAMAHA, SUZUKI, and SANYANG injector types when the required accessories are used.Optional Non-Disassembly CleaningInjector cleaning without disassembly and throttle valve cleaning without disassembly require optional accessories and may require extra purchase.Fuel System BenefitsCleaning and testing can help identify injector working status, support better idle and throttle response, reduce stalling caused by dirty injectors, and reduce unnecessary injector replacement. Click to enlargeHow To UseHow To UseFollow the basic workflow: clean injector exterior, run ultrasonic cleaning, install injectors on the main unit, add test fluid, then perform leakage, spray pattern, and flow rate tests.Clean Injector ExteriorClean the injector outside with cleaning liquid before using the machine. Put the injectors into the ultrasonic tank only after the outside is free of dirt.Run Ultrasonic CleaningAdd suitable cleaning fluid, keep the fluid below the pulse-line connection port, connect the pulse signal wire, then select ultrasonic cleaning to start working.Install Injectors For TestingFix the injectors on the main machine, check resistance, shorts, and current draw, then add test liquid to about half of the glass tube.Run Leak, Spray, And Flow TestsPerform leakage test, spray pattern observation, and flow rate testing on the flow bench, then retest full injector function after cleaning. Click to enlargeUse NotesDo not let the cleaning fluid exceed the pulse-line connection port during ultrasonic cleaning.Recycle remaining cleaning fluid after ultrasonic cleaning according to local disposal rules.Do not mix cleaning fluid and test fluid circuits.Set the function number and test time according to the test you need. No special advanced parameter setup is required for basic testing.SpecificationsAUTOOL CT160 Product SpecificationsCT160 is a compact 4-cylinder injector cleaner and tester with a 2000ml ultrasonic cleaning tank, 100ml test tubes, 28kHz cleaning frequency, 70W ultrasonic cleaning power, and 0-0.6MPa system pressure.Power And EnvironmentProductAUTOOL CT160 Fuel Injector Cleaner & TesterInput Voltage110V / 220V ±10%Frequency50Hz / 60HzEnvironment Temperature0°C-40°CRelative Humidity<85%External Magnetic Field Strength<400A/mTesting And CleaningSupported Cylinders4 fuel injectorsTest Tube Volume100mlCleaning Tank Volume2000mlCleaning Tank Dimensions150 × 136 × 103mmRange Of Rotation0-7500r/minPWM Pulse Width0-20.0ms, step 0.1msWorking Time Settings0-10minCleaning Frequency28kHzInjection Times0-9900 times, step 100msSystem Pressure0-0.6MPaUltrasonic Cleaning Power70WCleaning Fluid HeatingUp to 45°CSize And SupportMain Unit Dimensions292 × 260 × 273mmApproximate Net Weight8.0kgPackage Dimensions340 × 295 × 360mmWarranty3-year support for eligible non-human damage cases Click to enlarge Core SpecificationsInput Voltage110V / 220V ±10%Supported Cylinders4 fuel injectorsTest Tube Volume100mlCleaning Tank Volume2000mlRange Of Rotation0-7500r/minPWM Pulse Width0-20.0ms, step 0.1msSystem Pressure0-0.6MPaCleaning Frequency28kHzUltrasonic Cleaning Power70WMain Dimensions292 × 260 × 273mm Click to enlargeWhat Is In The BoxWhat Is In The BoxThe packing list image shows the CT160 main unit, retail box, manual, injector adapters, test cables, pressure gauge assembly, and accessory sets. Final package contents should follow the current package image and order configuration.Main UnitAUTOOL CT160 fuel injector cleaner and testerRetail BoxCT160 product package boxFluid ToolsFunnel, drain valve parts, and fluid handling accessories shown in the package imageInjector AdaptersAdapter plates, connector sets, injector adapters, and plugs shown in the package imageTest CablesFuel injector test cables and pulse signal cable set shown in the package imagePressure AssemblyPressure gauge and rail assembly shown in the package imageDocumentationUser manualFluidsCleaning fluid and test fluid are not included unless clearly listed in the selected order optionProduct ComparisonProduct ComparisonCompare CT160 with other AUTOOL fuel injector cleaner and tester machines before choosing cylinder capacity, heating, injector type support, language setting, pump count, and advanced testing capability.CT150 vs CT160Both are 4-cylinder cleaners and testers for standard fuel injectors. CT160 adds heated ultrasonic cleaning up to 45°C.CT160 vs CT200CT160 supports 4 injectors. CT200 supports 6 injectors and is better if you need larger cylinder testing capacity.CT400 / CT450 / CT500These higher models are better for GDI, EFI, FSI, or long fuel injector support. CT450 adds 50°C heating, while CT500 adds wider pulse and continuous injection tests.FN606 / FN608FN606 supports 6 cylinders and advanced injector support. FN608 supports 8 cylinders and uses two independent fuel pumps for left and right fuel rails.Decision CheckBefore ordering, compare supported cylinder number, injector type, voltage settings, heating, oil baffle design, storage drawer, fuel pump count, and optional accessories. Click to enlargeRelated ProductsRelated ProductsCompare CT160 with related AUTOOL injector cleaning machines, higher-capacity testers, GDI-compatible models, non-disassembly fuel system cleaning tools, and replacement accessories.Select options This product has multiple variants. The options may be chosen on the product page Add to wishlist Add to compare Quick view iconQuick view Fuel Injector Cleaner & TesterAUTOOL CT80 Ultrasonic Cleaning MachineRated 0 out of 5(0) From US$99.00 Select options This product has multiple variants. The options may be chosen on the product page Select options This product has multiple variants. The options may be chosen on the product page Add to wishlist Add to compare Quick view iconQuick view Fuel Injector Cleaner & TesterAUTOOL CT150 Fuel Injector Tester and Cleaner MachineRated 0 out of 5(0) From US$259.00 Select options This product has multiple variants. The options may be chosen on the product page Select options This product has multiple variants. The options may be chosen on the product page Add to wishlist Add to compare Quick view iconQuick view Fuel Injector Cleaner & TesterAUTOOL CT200 Injector Ultrasonic Cleaner & TesterRated 0 out of 5(0) From US$319.00 Select options This product has multiple variants. The options may be chosen on the product page SALESelect options This product has multiple variants. The options may be chosen on the product page Add to wishlist Add to compare Quick view iconQuick view Fuel Injector Cleaner & TesterAUTOOL CT400 Fuel Injector Cleaning Tester with GDI TestRated 0 out of 5(0) From US$509.00 Select options This product has multiple variants. The options may be chosen on the product page SALESelect options This product has multiple variants. The options may be chosen on the product page Add to wishlist Add to compare Quick view iconQuick view Fuel Injector Cleaner & TesterAUTOOL CT500 GDI EFI FSI Fuel Injector Cleaner and TesterRated 0 out of 5(0) From US$629.00 Select options This product has multiple variants. The options may be chosen on the product page Select options This product has multiple variants. The options may be chosen on the product page Add to wishlist Add to compare Quick view iconQuick view Fuel Injector Cleaner & Tester AccessoriesFuel Injector Cleaner & Tester Machine PartsRated 0 out of 5(0) From US$1.00 Select options This product has multiple variants. The options may be chosen on the product page Select options This product has multiple variants. The options may be chosen on the product page Add to wishlist Add to compare Quick view iconQuick view Fuel Injector Cleaner & TesterAUTOOL C80 Auto Injector Cleaner Non-Dismantle Auto Fuel Injector CleanerRated 0 out of 5(0) From US$109.00 Select options This product has multiple variants. The options may be chosen on the product page Select options This product has multiple variants. The options may be chosen on the product page Add to wishlist Add to compare Quick view iconQuick view Fuel Injector Cleaner & Tester AccessoriesAutool Original Volumetric Flasks Glass Tube for Fuel Injector Cleaner and TesterRated 0 out of 5(0) From US$10.00 Select options This product has multiple variants. The options may be chosen on the product page Manual And DownloadsManual And DownloadsDownload the CT160 manual for setup, ultrasonic cleaning, fluid selection, injector testing, accessories, operation steps, and safe-use instructions. Click to enlargeAUTOOL CT160 User ManualOpen the multilingual PDF manual for CT160 setup, operation, accessories, and maintenance guidance. Download ManualNeed Fluid Or Model Confirmation?Contact AUTOOL Store before ordering if you need to confirm cleaning fluid, test fluid, GDI compatibility, diesel injector limits, motorcycle injector accessories, or CT160 package contents. Email[email protected] WhatsApp 86 189 2647 7404Questions And AnswersThese answers cover injector compatibility, diesel injector limits, GDI support, fluid selection, model comparison, single injector testing, accessories, and safe operation. What Injectors Can CT160 Clean And Test? CT160 is designed for cleaning and testing standard 12V gasoline fuel injectors. It supports up to 4 compatible injectors at the same time and can be used for cars and compatible motorcycles when the proper adapters and accessories are used. Can CT160 Clean And Test Diesel Injectors? CT160 can clean diesel injectors with the ultrasonic cleaning function, but it cannot test diesel injectors. Use the testing functions only for compatible gasoline injectors. Can CT160 Test GDI High-Pressure Injectors? No. CT160 is not recommended for GDI high-pressure injector testing. If you need GDI, EFI, FSI, or broader high-pressure injector compatibility, choose CT400, CT450, CT500, FN606, or FN608 according to the required injector type and testing capacity. What Cleaning Fluid Should I Use? For ultrasonic cleaning, use professional engine carbon cleaning fluid or professional injector ultrasonic cleaning fluid. 75% medical alcohol can be used as an alternative if professional cleaning fluid is not available, but the cleaning effect may not be as strong. What Test Fluid Should I Use? For injector testing, use professional automotive injector test fluid. The test fluid should be colorless, odorless, and non-corrosive so it can simulate injector working states without damaging the machine. If professional test fluid is not available, 75% medical alcohol can be used as an alternative. Can I Use Cleaning Fluid To Test Injectors? No. Do not use cleaning fluid to test injectors. Cleaning fluid can be corrosive and may damage internal machine components, corrode rubber parts, cause leaks, and lead to repair costs that are not caused by normal machine failure. How Do I Test A Single Injector With CT160? When testing a single injector, plug the other 3 cylinder positions. CT160 includes 3 plugs for this setup so the unused cylinders can be blocked during testing. How Do I Set The Test Parameters? For basic testing, you do not need complex parameter setup. Select the function number and set the test time according to the test you need. The control panel provides function selection, working parameter display and adjustment, pressure adjustment, and Start / Pause / Stop operation. What Is The Difference Between CT150, CT160, And CT200? CT150 and CT160 are both designed for cleaning and testing fuel injectors of 4-cylinder gasoline engines. The main difference is that CT160 adds an ultrasonic heating function, while CT150 does not have this feature. Compared with CT150, CT200 adds two more testing cylinders for a total of 6, while the other basic functions remain similar. What Is The Difference Between CT400, CT450, And CT500? CT450 adds a Pulse Injection Test compared with CT400. CT500 further adds Wide Pulse Injection Test and Continuous Injection Test compared with CT450. For cleaning and heating, CT450 features ultrasonic cleaning with heating up to 50°C, while CT400 and CT500 do not have the same heating function in this comparison. What Is The Difference Between FN608 And FN606? FN608 supports testing for 8 cylinders, while FN606 supports testing for 6 cylinders. FN608 also uses two independent fuel pumps, each corresponding to a separate left or right fuel rail. If one pump fails, only the corresponding rail is affected, while the other can continue working. FN606 uses a single fuel pump, so a pump failure stops the whole system until the pump is replaced. What Is The Difference Between FN608 And CT500? FN608 supports 8 cylinders, while CT500 supports 6 cylinders. FN608 has a heated cleaning tank that can maintain up to 50°C, supports wider voltage ranges including 12V, 12-70V, and 120-180V, and its cleaning tank can be used independently or together with the main unit. CT500 supports 12V, 70V, and 120V, and its cleaning tank is integrated with the main body. FN608 also uses two independent fuel pumps, while CT500 uses a single fuel pump.Warranty And ContactWarranty And ContactFor CT160 setup, cleaning fluid, test fluid, injector compatibility, diesel injector limits, GDI model selection, optional accessories, package contents, or troubleshooting, contact AUTOOL Store directly.Pre-Sales And Product SupportUse support if you need help confirming CT160 fluid rules, 4-cylinder testing setup, single injector testing plugs, motorcycle injector accessories, non-disassembly cleaning accessories, or comparison with CT150, CT200, CT400, CT450, CT500, FN606, and FN608.3-year warranty support for eligible non-human damage casesCleaning fluid and test fluid confirmationStandard injector, motorcycle injector, diesel cleaning, and GDI compatibility checksOptional accessory and package content confirmationInjector testing setup, pressure adjustment, and operation guidanceModel selection support across CT150 / CT160 / CT200 / CT400 / CT450 / CT500 / FN606 / FN608 Email Support[email protected] WhatsApp Support 86 189 2647 7404