---
product_id: 356101149
title: "CT160 Fuel Injector Cleaner & Tester, 4-Cylinder Ultrasonic Cleaning Machine with Heating & 11 Test Modes for Cars Motorcycles - 110V/220V"
brand: "qpking"
price: "€ 624.41"
currency: EUR
in_stock: true
reviews_count: 5
category: "Qpking"
url: https://www.desertcart.hr/products/356101149-ct160-fuel-injector-cleaner-and-tester-4-cylinder-ultrasonic-cleaning
store_origin: HR
region: Croatia
---

# 28kHz ultrasonic cleaning power Heating up to 113°F/45°C for deep cleaning 11 professional test modes for injector diagnostics CT160 Fuel Injector Cleaner & Tester, 4-Cylinder Ultrasonic Cleaning Machine with Heating & 11 Test Modes for Cars Motorcycles - 110V/220V

**Brand:** qpking
**Price:** € 624.41
**Availability:** ✅ In Stock

## Summary

> ⚡ Revive & Diagnose Like a Pro — The Ultimate Injector Care Machine

## Quick Answers

- **What is this?** CT160 Fuel Injector Cleaner & Tester, 4-Cylinder Ultrasonic Cleaning Machine with Heating & 11 Test Modes for Cars Motorcycles - 110V/220V by qpking
- **How much does it cost?** € 624.41 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/356101149-ct160-fuel-injector-cleaner-and-tester-4-cylinder-ultrasonic-cleaning)

## Best For

- qpking enthusiasts

## Why This Product

- Trusted qpking brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind Warranty:** Backed by a 3-year warranty and expert support, ensuring your investment stays protected.
- • **Dual Voltage & Portable:** 110V/220V compatibility and compact 8kg design make it perfect for any workshop or mobile mechanic setup.
- • **All-in-One 4-Cylinder Kit:** Complete with universal adapters and hoses tailored for cars and motorcycles, streamlining your workflow.
- • **Precision Ultrasonic Cleaning:** Blast away carbon deposits with 28kHz ultrasonic waves combined with controlled heating for injector revival.
- • **Comprehensive Injector Diagnostics:** 11 test modes simulate real engine conditions to catch faults before they become costly repairs.

## Overview

The CT160 Fuel Injector Cleaner & Tester is a professional-grade ultrasonic cleaning and diagnostic system designed for 4-cylinder engines in cars and motorcycles. Featuring 28kHz ultrasonic waves with heating up to 113°F, it removes stubborn deposits to restore injector performance. With 11 test modes simulating various engine conditions and a built-in pressure gauge, it offers precise injector health diagnostics. Its compact, dual-voltage design supports global use, making it ideal for workshops and mobile mechanics. Backed by a 3-year warranty, the CT160 ensures reliable, efficient injector maintenance and testing.

## Description

CT160 Fuel Injector Cleaner & Tester combines ultrasonic cleaning technology and microcomputer oil pressure closed-loop control cleaning and detection technology. This product simulates various engine working conditions and cleans and inspects various automobiles and motorcycle fuel injectors. Its unique design saves weight and volume, while further optimizing the product's functionality. With a larger cleaning tank and cleaning fluid heating effect, which can achieve better cleaning results. FUEL INJECTOR TEST 01. Ultrasonic cleaning: CT160 injector cleaner 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. Main unit information: used to store the product number and date of manufacture of the product. Technical parameters: Tank capacity:2000 ml Range of rotation:0-7500r/min PWM pulse width:0～20.0ms Step 0.1ms Time:0～20min Cleaning frequency:40 kHz Cylinder volume:180 ml Injection times:0～9900 times, step 100ms System pressure:0～0.6Mpa Ultrasonic cleaning power:70W Package dimensions:340*295*360mm Packing list 1pcs * CT160 Fuel Injector Cleaner Tester Main Unit; 1pcs * Funnel(for adding test fluid); 1pcs * Ultrasonic Cleaning Bracket(for placing the injectors during cleaning); 1pcs * Micro gaskets(for auxiliary installation of special fuel injectors) 2pcs * Drain Valve(To drain the cleaning fluid and test fluid); 1pcs * Locking rods(For fixing the oil separator) 1pcs * Locking Nut(For fixing the oil separator); 1pcs * Extended plug (used to block the holes on the oil separator) 4pcs * Top inlet connectors φ9.8mm/φ11mm/φ10.6mm/φ10.5mm/φ13.5mm (for connecting the top of the injector and the oil separator hole) 3pcs * Plugs for oil separator(used to block the holes on the oil separator) 1pcs * Drive signal line (used to transmit pulse signal, connect to the injector signal input pin) 4pcs * Adapter cables(For transferring the pulse signal line connector, instead of connecting the injector signal input pin) 1pcs * Oil Separator(Distribution device for outputting pressurized test fluid to the injectors); 1pcs * Power Cable(for connecting power supply); 1pcs * Sealing gasket kit (for the sealing of fuel injector and oil separator junction) & User Manual(Instructions) How to work Ultrasonic Cleaning CT160 Fuel Injector Cleaner Tester. Pour in the injector detergent and place the injectors in the ultrasonic cleaner tank. Connect the pulse signal wire and select the ultrasonic cleaning function to start working. Fuel Injector Testing Pour in the test liquid, install the fuel injector to the fuel distributor and fix it to the main unit by bolts. Test if the injector is leaking or blocked under different functions. KINDLY NOTICE: 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.

Review: Good product - Easy to use, very useful and reasonably priced
Review: Very Happy with unit. Small tweaks could make this perfect. - Very happy with this unit. I am a DIY mechanic, so I don't expect this to see a TON of use, but it takes the guess work out of the 'mystery' of fuel injectors. This comes as a 4 injector system. This made the most sense to me over larger units and here's why. If you have a 4cyl engine, no problem, test all at once. If you have a 6 cyl engine, you can test 3 injectors with a plug in the 4th, which lets you test an entire bank at once. yes, you have to do the exercise twice to cover all the injectors, but thats not a huge deal. If you have an 8 cyl engine, same as the 6 except you wont need the plug to test each bank. I had a hard time determining the difference between the CT150 and the CT160 other than aesthetics. Here's what i've determined to be different: 1. The vials on the CT160 are shorter. the CT150 shows 140mL vials, where the CT160 has 100mL vials. This could be an issue when testing aftermarket or performance, or E85 injectors. 100mL fills quickly, but work just fine for testing standard injectors. 2. the fuel rail on the CT150 is secured using 2 threaded rods on either end, while the fuel rail on the CT160 is secured with a single rod in the center. This concerned me a bit at first, as running an odd number of injectors might cause an issue with keeping the fuel rail sealed on all injectors. I can say, 3 injectors does not cause this unit any problems. Running a single injector may ( I have not testing this yet) but this would be easily corrected, either by running a junk injector opposite the single injector being tested, or a simple spacer to keep the fuel rail level. 3. It appears in photos that the CT150 comes with a lid for the ultrasonic tub. My CT160 did not have a lid included. This is problematic, so I will be fashioning a lid to keep shop junk out of the ultrasonic, and to keep the fluid from evaporating. 4. The controls are a bit different, as the CT150 has buttons to control fuel pressure while the CT160 has a knob. Without physically using the CT150, id say the knob feels better and I would call it an upgrade. In addition, control layout is slightly different. 5. I am not sure how the CT150 controls the ultrasonic bath. But I can speak for the CT160. The controls for the CT160 are the two red switches on the front right of the unit. One for ultrasonic, and one for heat. The injector pulsing is controlled independently using the control panel and one of the selections on the menu. This is ideal, as it allows independent use of the ultrasonic cleaner if needed. 6. the CT160 appears to be a much more compact system. As a DIYer, this was preferred, as shop space is valuable, and this will not be a workhorse piece of equipment. That said, I cannot imagine how a larger unit would be any better, except when it comes to the larger vials of the CT150. The instructions on this have much to be desired. I have seen repeatedly in the listing and instructions where it mentions "special fluid" for cleaning injectors. Still haven't the foggiest what this 'special fluid' is. Given the atomization of the liquid, and the heating and open tub of the ultrasonic, i did not want to use a highly volatile cleaner like gasoline or most of the gasoline injector additives. I've seen some use mineral spirits, but I chose to go with Kerosene because that's what I had on hand, and it is slightly less volatile than mineral spirits. I might take a look at Lucas injector cleaner as it is offered in a gallon size, but honestly, it seems like the Kerosene worked perfectly. I do have concerns with all of these units, and the method fuel is introduced to the rail. on both the CT150 and CT160, there is a single input into the fuel rail, and the pressure pulses significantly on high flow tests as the injectors pulse. This means that injectors further away from the input will see dips in pressure that could give a false reading. The CT150, given its two rod design, means the input is centered in the fuel rail and would suffer less from this issue. However, the CT160, since it has a single rod in the middle, means the input has to be offset, and is placed between the 3rd and 4th injector position. While I have not verified this yet, I would expect to see position 1 suffer in the manor when running high flow tests. Long term, I will most likely add a T fitting to the input hose and create a second input in the fuel rail between positions 1 and 2 to balance the fuel pressure. This may be a non-issue for most, but if you are trying to match injectors for a performance build, this should be considered. Finally, some have complained about how messy the unit is when taking out the injectors. If you fashion a method of introducing air into the fuel rail and then running the ultrasonic selection on the menu, the system will pulse the injectors without activating the pump. You will need to introduce air above the injectors however, otherwise the vacuum will keep the fluid from flowing through the injectors.

## Features

- 🆕 ULTRASONIC CLEANING WITH HEATING — Restore Clogged Injectors for Optimal Engine Performance The CT160 uses 28kHz ultrasonic waves and a heating function (up to 113°F/45°C) to deeply clean fuel injectors. This powerful combination removes carbon deposits, varnish, and stubborn contaminants, restoring injectors to like-new condition for improved fuel efficiency and engine performance.
- 🆕 11 PROFESSIONAL TEST MODES — Diagnose Injector Health to Prevent Costly Repairs Supports 11 test modes including idle speed, medium/high speed, acceleration, variable speed, leakage, spray volume, pulse width adjustment, and injection timing. The built-in pressure gauge (0-0.6Mpa) and graduated glass tube allow real-time monitoring, helping you identify faulty injectors before they cause engine issues.
- 🆕 ALL-IN-ONE KIT FOR 4-CYLINDER ENGINES — Complete Set for Cars and Motorcycles Engineered for 4-cylinder engines, the CT160 includes 4 universal adapters, fuel hoses, pulse signal cable, power cord, drain hoses, and user manual. The intuitive control panel allows easy adjustment of working time, injection times, and system pressure for professional-grade diagnostics.
- 🆕 DUAL VOLTAGE AND PORTABLE DESIGN — Convenient for Any Workshop Worldwide Supports 110V/220V dual voltage (50/60Hz) with no converter needed. Weighs only 8kg with a compact footprint (292×260×273mm), featuring built-in drain valves for easy fluid recovery. Perfect for auto repair shops, garages, and mobile mechanics.
- 🆕 BACKED BY A THREE-YEAR WARRANTY — Reliable Support for Your Investment The CT160 is backed by a three-year warranty covering manufacturing defects. A dedicated customer support team is available to assist with technical questions, setup guidance, and warranty service, giving you peace of mind with your purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08VWP8WP8 |
| Brand | QPKING |
| Customer Reviews | 4.4 4.4 out of 5 stars (50) |
| Date First Available | 24 Aug. 2024 |
| Item Weight | 7.64 kg |
| Item model number | CT160 Fuel Injector Cleaner Tester |
| Manufacturer | QPKING |
| Manufacturer part number | MIC10-4 |
| Model | CT160 Automotive Injection Systems Cleaners |
| Package Dimensions | 36.19 x 34.29 x 29.84 cm; 7.64 kg |

## Images

![CT160 Fuel Injector Cleaner & Tester, 4-Cylinder Ultrasonic Cleaning Machine with Heating & 11 Test Modes for Cars Motorcycles - 110V/220V - Image 1](https://m.media-amazon.com/images/I/71t6JSzEpyL.jpg)
![CT160 Fuel Injector Cleaner & Tester, 4-Cylinder Ultrasonic Cleaning Machine with Heating & 11 Test Modes for Cars Motorcycles - 110V/220V - Image 2](https://m.media-amazon.com/images/I/71OKuz0c7XL.jpg)
![CT160 Fuel Injector Cleaner & Tester, 4-Cylinder Ultrasonic Cleaning Machine with Heating & 11 Test Modes for Cars Motorcycles - 110V/220V - Image 3](https://m.media-amazon.com/images/I/71mzOCDiCkL.jpg)
![CT160 Fuel Injector Cleaner & Tester, 4-Cylinder Ultrasonic Cleaning Machine with Heating & 11 Test Modes for Cars Motorcycles - 110V/220V - Image 4](https://m.media-amazon.com/images/I/71UzRRJzJgL.jpg)
![CT160 Fuel Injector Cleaner & Tester, 4-Cylinder Ultrasonic Cleaning Machine with Heating & 11 Test Modes for Cars Motorcycles - 110V/220V - Image 5](https://m.media-amazon.com/images/I/71bq3XAWdYL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How to choose test fluid?**
A: The test fluid assesses the fuel injector’s performance. Recommended using a professional automotive injector test fluid. If not available, medical alcohol with more than 75% alcohol content can instead.

**Q: How to choose cleaning fluid?**
A: To clean deposits (such as carbon deposits) on fuel injectors, use a cleaning fluid that is highly corrosive and flammable. For the best testing results, opt for a professional injector ultrasonic cleaning fluid. Such as brand 3M and Lucas.

**Q: Can l use cleaning liquid to test the injectors?**
A: ABSOLUTELY NOT NOT NOT! The cleaning liquid is corrosive and may damage internal machine components, corroding rubber and causing leaks.

**Q: What if the cleaning fluid is mistakenly added to the test and the pump is broken?**
A: Please cont-act us and we will send the replacement pump to you for free, if it is within the 3-year warr-anty period.

**Q: Can diesel injectors be cleaned and tested by CT160 fuel injector cleaner tester?**
A: CT160 Heated Injection Systems Cleaners Testers can clean diesel injectors, but not test.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by S***R on 16 March 2026*

Easy to use, very useful and reasonably priced

### ⭐⭐⭐⭐⭐ Very Happy with unit. Small tweaks could make this perfect.
*by G***H on 29 April 2021*

Very happy with this unit. I am a DIY mechanic, so I don't expect this to see a TON of use, but it takes the guess work out of the 'mystery' of fuel injectors. This comes as a 4 injector system. This made the most sense to me over larger units and here's why. If you have a 4cyl engine, no problem, test all at once. If you have a 6 cyl engine, you can test 3 injectors with a plug in the 4th, which lets you test an entire bank at once. yes, you have to do the exercise twice to cover all the injectors, but thats not a huge deal. If you have an 8 cyl engine, same as the 6 except you wont need the plug to test each bank. I had a hard time determining the difference between the CT150 and the CT160 other than aesthetics. Here's what i've determined to be different: 1. The vials on the CT160 are shorter. the CT150 shows 140mL vials, where the CT160 has 100mL vials. This could be an issue when testing aftermarket or performance, or E85 injectors. 100mL fills quickly, but work just fine for testing standard injectors. 2. the fuel rail on the CT150 is secured using 2 threaded rods on either end, while the fuel rail on the CT160 is secured with a single rod in the center. This concerned me a bit at first, as running an odd number of injectors might cause an issue with keeping the fuel rail sealed on all injectors. I can say, 3 injectors does not cause this unit any problems. Running a single injector may ( I have not testing this yet) but this would be easily corrected, either by running a junk injector opposite the single injector being tested, or a simple spacer to keep the fuel rail level. 3. It appears in photos that the CT150 comes with a lid for the ultrasonic tub. My CT160 did not have a lid included. This is problematic, so I will be fashioning a lid to keep shop junk out of the ultrasonic, and to keep the fluid from evaporating. 4. The controls are a bit different, as the CT150 has buttons to control fuel pressure while the CT160 has a knob. Without physically using the CT150, id say the knob feels better and I would call it an upgrade. In addition, control layout is slightly different. 5. I am not sure how the CT150 controls the ultrasonic bath. But I can speak for the CT160. The controls for the CT160 are the two red switches on the front right of the unit. One for ultrasonic, and one for heat. The injector pulsing is controlled independently using the control panel and one of the selections on the menu. This is ideal, as it allows independent use of the ultrasonic cleaner if needed. 6. the CT160 appears to be a much more compact system. As a DIYer, this was preferred, as shop space is valuable, and this will not be a workhorse piece of equipment. That said, I cannot imagine how a larger unit would be any better, except when it comes to the larger vials of the CT150. The instructions on this have much to be desired. I have seen repeatedly in the listing and instructions where it mentions "special fluid" for cleaning injectors. Still haven't the foggiest what this 'special fluid' is. Given the atomization of the liquid, and the heating and open tub of the ultrasonic, i did not want to use a highly volatile cleaner like gasoline or most of the gasoline injector additives. I've seen some use mineral spirits, but I chose to go with Kerosene because that's what I had on hand, and it is slightly less volatile than mineral spirits. I might take a look at Lucas injector cleaner as it is offered in a gallon size, but honestly, it seems like the Kerosene worked perfectly. I do have concerns with all of these units, and the method fuel is introduced to the rail. on both the CT150 and CT160, there is a single input into the fuel rail, and the pressure pulses significantly on high flow tests as the injectors pulse. This means that injectors further away from the input will see dips in pressure that could give a false reading. The CT150, given its two rod design, means the input is centered in the fuel rail and would suffer less from this issue. However, the CT160, since it has a single rod in the middle, means the input has to be offset, and is placed between the 3rd and 4th injector position. While I have not verified this yet, I would expect to see position 1 suffer in the manor when running high flow tests. Long term, I will most likely add a T fitting to the input hose and create a second input in the fuel rail between positions 1 and 2 to balance the fuel pressure. This may be a non-issue for most, but if you are trying to match injectors for a performance build, this should be considered. Finally, some have complained about how messy the unit is when taking out the injectors. If you fashion a method of introducing air into the fuel rail and then running the ultrasonic selection on the menu, the system will pulse the injectors without activating the pump. You will need to introduce air above the injectors however, otherwise the vacuum will keep the fluid from flowing through the injectors.

### ⭐⭐⭐⭐⭐ Works good
*by E***. on 28 February 2026*

Good so far, test functions are decent. Ultra sonic cleaning works good too.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-13*