Autool CT400 GDI 6-Cylinder Petrol Injector Cleaner and Tester | Ultrasonic Cleaning | Portable Drawer

Original price was: R19,690.00.Current price is: R16,399.00. incl. VAT
Original price was: R17,121.74.Current price is: R14,260.00. excl. VAT

Availability: In stock

Available 'Buy Now Pay Later' Options

Buy Now Pay Later from as little as
R678.74 x 36 payments

Available 'Buy Now Pay Later' Options

Buy Now Pay Later from as little as
R678.74 x 36 payments
Delivery anywhere is SA

Once we receive payment for your order, delivery updates will be sent via email to keep you updated.

Collection Points

Visit our offices in Cape Town or Johannesburg. Our work hours are from 8am-5pm.


The newly designed Autool CT400 6-Cylinder Fuel Injector Cleaner and Tester adopts the latest ultrasonic technology to clean and inspect standard car fuel injectors, as well as EFI, FSI and GDI injectors. Featuring a multi-voltage function, thermal protection and 9 different injector testing modes, technicians can safely and efficiently test and clean various fuel injectors simultaneously. 

  • Leading Technology– The professional Autool CT400 can clean and test standard fuel injectors, as well as GDI injectors found in Mercedes-Benz, BMW, Audi, Porsche, Ford, and other direct injection engines. The Autool CT400 is also designed with smart ultrasonic cleaning technology that thoroughly cleans injectors with ultrasonic vibration signals. 
  • Superior Fuel Injector Tester & Cleaner– The Autool CT400 offers a multi-voltage function (12V, 70V & 120V)  and a convenient 6-cylinder design for efficient fuel injector maintenance. Additionally, the product has two control valves for detergent draining and test liquid recovery. 
  • Professional Design – This newly designed machine has a built-in cooling fan and thermal protection for safe testing and cleaning. The new and improved fuel injector tester has a cleaning power of 60w, greatly enhancing the ultrasonic cleaning capacity, as well as a portable built-in drawer and large 1500ml cleaning tank.




  • Ultrasonic testing 
  • Ultrasonic cleaning function 
  • 6-Cylinder design 
  • GDI injector support 
  • Injector voltage selection
  • Smart control panel 
  • Idling test (0~20ms)
  • Medium speed test (0~75ms)
  • High speed test (0~4ms)
  • Accelerating test 
  • Shifting speed test 
  • Leak test 
  • Idling spray value test 
  • Medium speed spray value test
  • High speed spray value test 
  • Portable drawer




Item Type Car Fuel Injector Tester & Cleaner
Brand  Autool
Model Number  CT160
Power Supply  110V/220V
Frequency  50-60HZ ± 0.5
Relative Humidity  <85%
Environment Temperature  0°C~40°C
External Magnetic Field Strength  <400A/m
Tank Capacity 1500ml
Test Tube Capacity 140ml
RMP Range 0~7500r/min
Pulse Width Modulation  0~20.0ms 
Time  0~20min (Adjustable)
Cleaning Frequency 40KHz
Cylinder Volume 100ml
Injection Times 0~9900 times, step 100ms
System Pressure 0~0.55Mpa (Adjustable)
Ultrasonic Cleaning Power 60W
Ultrasonic Cleaning Frequency  28KHZ±0.5KHZ
Color Yellow & Black
Product Dimensions 3.35×3.25×3.5 cm 
Weight  16.6 kg
Warranty  3 Years



Package Includes

  • 1x Autool CT400 GDI Fuel Injector Cleaner & Tester main unit 
  • 6x Taper adapter φ10.5-13.6φ
  • 6x BMW special adapters 
  • 1x Special nozzle pad
  • 5x Plugs for oil rail
  • 1x Ultrasonic bath cover
  • 6x 16mm adapters 
  • 6x Nozzle pads
  • 1x Oil rail
  • 1x Ultrasonic cleaning bracket
  • 1x Filling funnel
  • 1x Outlet valve
  • 6x 11mm adapters 
  • 6x 12mm adapters 
  • 6x 12.5mm adapters 
  • 6x 13mm adapters 
  • 6x 14mm adapters 
  • 6x 15mm adapters 
  • 1x User manual


Weight 16.6 kg
Dimensions 3.35 × 3.25 × 3.5 cm
Category ID


Sales Rep



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R678.74 x 36 payments

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