How To Work:

The CT200 Cleaning Machine
1. Clean injector's outside with gasoline or cleaning liquid before open machine
2. Putting injectors in ultrasonic bathtub after the outside of injector are free of dirt.
3. Turn on ultrasonic system,pulsed allowing the ultrasonic energy to dislodge any particles even build-up inside the injectors.
4. Fixed injectors on main machine
5. Testing injectors for resistance, shorts, and current draw
6. Performing leak test, spray pattern, and flow rate testing on flow bench.
7. The injectors are now returned to the flow bench for retesting of all functions.

why have to clean injector？

When we turned off the engine suddenly, the gasoline which have been spray out can not be recycled. It would attached on the injector and combustion chamber walls. Gasoline is easy to volatile, but wax and varnish were stayed. Heat these wax and varnish day after day,they will be changed into hard coke. The hard coke will be produced more quickly and more thickly when engine work with poor quality fuel. A heavily clogged fuel injector may not allow enough cleaner to pass through during a routine cleaning to be adequately cleaned. Additional cleanings may be needed to clear heavy deposits

The hard coke lead 4 problems on injector
1. Leak
2. Blockage
3. Poor atomization
4. Uneven fuel injection
So we have to clean injector and engine system

Package include:

1pc X AUTOOL CT200 Petrol Car Injector Tester Main Unit
2pcs X Valve (for discharging fluid from machine tank)
6pcs X Cleaning connector
6pcs X Sealing ring
6pcs X Washer fittings
5pcs X Plugs
1pc X Ultrasonic cleaning bracket
1pc X Ultrasonic cleaning cover
1pc X Power cable
1pc X Funnel
1pc X Oil separator
6pcs X Pulse signal cable
2pcsX Fixing bolt
1pcx Manual(English)

Q&A

1. What liquid I can use for the test ？
Please use absolute ethanol (industrial alcohol) or other non-corrosive liquids as the detection liquid (generally the detection liquids are colorless and transparent, no irritating odor liquid)

The test liquid is used to test and judge the quality of the fuel injection nozzle. It is a colorless and transparent liquid with no irritating odor, non-corrosiveness, and not easy to emit, but used in the measuring cylinder of the fuel nozzle cleaning machine;

Injector test liquid precautions :
①. It is forbidden to use corrosive liquids as fuel injection nozzle detection liquid to detect fuel injection nozzles. Corrosive liquids will damage machine seals and fuel injectors;
②. It is forbidden to use gasoline instead of cleaning agent or test liquid, which is dangerous and easy to cause safety hazards;

2. What is a cleaning agent?
The cleaning agent is used to clean the attachments (carbon deposits) on the fuel injection nozzle. It is generally highly corrosive and flammable. It should be kept away from the fire source and avoid contact with the skin when used. Use it in the ultrasonic cleaning tank of the injector cleaner;

Injector cleaning agent precautions

①. It is forbidden to use a cleaning agent instead of the detection liquid, because the cleaning agent is generally corrosive and will cause damage to equipment and injector seals;
②. Strictly prohibit to put the pulse signal cable or its connecter into the cleanser, otherwise damage will be incurred.
③. Do not get any cleaning solvent on the outside of the vehicle, as this will damage the paint

Because liquid can not ship by airmail, our FUEL Injector Cleaner Tester do not contain Injector test liquid and Injector detergent, you can purchase it from your local market.
Please kindly forgive.

3. Can you supply the adaptor for side feed injectors? I need to be able to do both top feed and side feed?

Adaptor for side feed injectors has been discontinued

4. Does it support no-dismantle clean car fuel system?(if it brings the on-vehicle adaptors,
This adaptors do not come with this equipment, contact me if you needed purchase additional connector kit

5. Can this clean the direct injectors ?

It can clean direct injectors, whether it can be used to test direct injection nozzles or other types of fuel injectors depends on the size of the fuel injectors, please send me a picture of the injector size to judge the suitability

You can olso directly measure the specifications of the gasoline entry port, how many millimeters is the diameter?

Answers to usage questions

1. No response at boot
Check whether the fuse on the bottom of the right side of the machine is damaged. If it is damaged, please replace the fuse (AC 250V/5A).

2. Oil leakage at the oil separator assembly
Oil leakage at the oil separator, please check whether the installed “O” ring is matched, and check whether it is deformed or damaged. If it is not matched or damaged, please replace it;The two black adjusting screws should not be too tight, too tight will also cause oil leakage of the oil separator.

3. The oil pressure drops slowly
The oil pressure cannot drop to zero within 1 to 2 minutes, and you can use the hex wrench to adjust the relief valve counterclockwise.

4. The buzzer sounds long without oil pressure
The machine has a lack of oil alarm function. When the liquid level in the oil tank is insufficient, a sound will be emitted, and the oil pump and fuel injection nozzle will be automatically turned off and returned to stop later.In the state, the prompt sound will be closed automatically after adding enough cleaning fluid. At this time, you must press the [Run] key to restart the oil pump.

5. Must be pressed 'Drain key' twice to drain test solution completely
The solenoid valve of the machine has an automatic shut-off function within 15 seconds; more liquid in the glass tube may require multiple drains.

6. The amount of cleaning and test solution added
When adding cleaning fluid, the cleaning fluid in the ultrasonic box should not exceed the connection port of the fuel injection nozzle; when adding test fluid, the testing fluid should not exceed two-thirds of the glass tube level display.

7.Problems with cleaning and testing 4 injectors
there is a short circuit of the machine, which causes the protection of the machine to restart.It may be that the resistance value of the fuel injector is too low or there is a problem with the fuel injector. You need to find the problematic nozzle and replace it with another normal nozzle for cleaning. If there is no problem with the fuel injector, one of the pulse lines is damaged. There are 6pcs impulse lines, and each impulse line needs to be tested separately. If all 6pcs pulse lines can be used normally, this is the problem of the fuel nozzle.