Automobile Fuel Injector Tester cleaning Автомобильный тест на очистку форсунки

20*16*3cm 0.22kg

CNBJ-620型汽车喷油器测试仪

产品介绍

本仪器可帮助你诊断喷油器问题，可以逐个测试喷油器以帮助确认卡滞、泄漏或燃烧完毕状况。它有4种脉冲信号输出模式，使用者可以根据需要任选一种。使用车辆上的12V汽车电瓶作为电源，连续工作模式可以在发动机关闭的情况下识别喷油器的好坏，模式锁定功能保证在测试喷油器时的一致性。本仪器可与任何燃油压力测试仪配合使用。

操作说明

1.关闭汽车的发动机。

2.将带待测汽车喷油器的导线插头取下，然后将仪器的两个脉冲输出端子与汽车的喷油器连接好。

3.将仪器的红色夹子接到12V汽车电瓶的正极，将仪器的黑色夹子接到汽车电瓶的负极。

4.按“MODE SET”键选择所需的脉冲信号输出模式，屏幕将显示当前选中的模式。

不同的模式解释如下:

模式“1”:单脉冲模式。在此模式下，当按下“PULSE”键后仪器将发出一个脉冲，脉冲宽度约为255毫秒。

模式“2”:短脉冲模式。在此模式下，当按下“PULSE”键后仪器将发出50个脉冲，脉冲宽度约为7毫秒。

模式“3”:长脉冲模式。在此模式下，当按下“PULSE”键后仪器将发出100个脉冲，脉冲宽度约为3.5毫秒。

模式“4”:连续脉冲模式。在此模式下，当按下“PULSE”键后仪器将连续输出脉冲，脉冲速率约为每1450毫秒发出50个脉冲，脉冲宽度约为7毫秒。再次按下“PULSE”键则终止脉冲输出。

5.选择好所需的脉冲信号输出模式后，按下“PULSE”键，仪器将输出脉冲给待测的汽车喷油器，输出脉冲时信号指示灯将点亮。

6.测试完成后，若需重复测试，可再次按“PULSE”键;若要更换脉冲模式，按下“RESET”键，可任意选择所需的模式后，再次测试汽车喷油器

警告:

1.使用本仪器之前，必须将汽车的发动机关闭。

2.不要在靠近汽车的地方抽烟或点火。

3.不要将汽车的燃油溅到热的发动机部件上。

4.仅在通风的场所使用本仪器，不要吸入汽车排出的废气和燃油飞发产生的蒸汽。

5.不要靠近任何汽车的转动(或运动)部件，不要接触任何汽车的发热部件。

6.不要将汽车电池的正负极短路。

7.不要碰触任何带有危险电压的汽车部件

8.始终遵守汽车维护手册中的警告、告诫及有关维护说明。

9.佩戴合格的护目镜。

10.测试完成后，应将所有被断开的汽车连接正确恢复。

说明图解:

电器规格

电源:12V汽车电瓶

工作条件:0℃-40℃;相对湿度≤80%

储存条件:-20℃-50℃;相对湿度≤85%

CNBJ-620 Automobile Injector Tester

PRODUCT INTRODUCTION

This instrument can help you diagnose injector problems, and can test the fuel injectors one by one to help confirm the stuck, leaking or combustion finished condition. It has four kinds of pulse signal output mode, users can choose any one according to their needs. Using 12V automobile battery as the power supply, the continuous working mode can identify the quality of the fuel injector when the engine is off, and the mode locking function ensures the consistency when testing the fuel injector. This instrument can be used with any fuel pressure tester

OPERATING INSTRUCTIONS.

1. Tumn off the engine of the car.

2. Remove the wire plug with the fuel injector to be tested, and then connect the two pulse output terminals of the instrument with the fuel injector of the vehicle.

3. Connect the red clip of the instrument to the positive pole of 12V automobile battery, and connect the black clip of the instrument to the negative pole of the battery.

4. Press "Mode set" key to select the required pulse signal output mode, and the screen will display the currently selected mode. The different models are explained as follows:

Mode "1": single pulse mode. In this mode, when the "Pulse" key is pressed, the instrument will send out a pulse with a pulse width of about 255 Ms.

Mode "2": short pulse mode. In this mode, when the "Pulse" key is pressed, the instrument will send out 50 pulses with a pulse width of about 7Ms.

Mode "3": long pulse mode. In this mode, when the "Pulse" key is pressed, the instrument will send out100 pulses with a pulse width of about 3.5 Ms.

Mode "4": continuous pulse mode. In this mode, when the "Pulse" key is pressed, the instrument will continuously output pulses with a pulse rate of about 50 pulses per 1450 MS and a pulse width of about 7Ms.Press the "Pulse" key again to terminate the pulse output.

5. After selecting the required pulse signal output mode, press the "Pulse" key, the instrument will output pulse to the fuel injector to be tested, and the signal indicator will be on when the pulse is output.

6. After the test is completed, if it is necessary to repeat the test, press the "Pulse" key again; if you want to change the pulse mode, press the "Reset" key, you can select the required mode at will, and then test the fuel injector again.

WARNING:

1.The engine of the car must be turned off before using this instrument.

2. Do not smoke or ignite near the car.

3. Don't splash the fuel on the hot engine parts.

4. Use this instrument only in ventilated places. Do not inhale the exhaust gas from the car and the steam generated by the fuel flying.

5. Do not get close to the rotating (or moving) parts of any car, and do not touch the heating parts of any car.

6. Do not short circuit the positive and negative electrodes of the automobile battery.

7. Do not touch any auto parts with dangerous voltage

8. Always follow the warnings, cautions and maintenance instructions in the vehicle maintenance manual.

9. Wear qualified goggles.

10. After the test, all disconnected vehicle connections should be restored correctly.

Illustration:

Electrical specifications

●12V battery power supply

●Working conditions:0℃ -40C; relative humidity≤80%

Storage conditions:-20C -50℃;relative humidity ≤ 85%