C150

Automobile Injector Tester

< instruction manual >

 

Product Introduction:

This instrument can help you diagnose injector problems, and can test the fuel injectors to help confirm the stuck, leaking or combustion finished condition. It has four kinds of the puse 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. Turn 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 of the negative pole the battery.
4. Press “MODE SET”key to select the required pulse signal output mode, and the screen will display the currently selected mode.
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. press the “PULSE”key again to stop test.

 

PLEASE NOTE:

Gasoline engine only, Not the diesel engine.

 

Explanations for the 4 Mode:

Mode 1: Single pulse mode. The instrument will send out a pulse with a pulse width of about 300 ms

Mode 2: Short pulse mode. The instrument will send out 50 pulse with a pulse width of about 10 ms

Mode 3: Long pulse mode. The instrument will send out 100 pulse with a pulse width of about 5 ms

Mode 4: Continuous pulse mode. The instrument will output continuously at the rate of 50 pulses about 1450 ms. Every pulse width is about 10 ms .

 

Operation Tips:

Reconnect the battery when you SWITCH the MODE

 

Warning：

1. Then 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 the rotating (or moving) part 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 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 ℃ –  40 ℃;  relative humidity < 80%
• Storage conditions: -20 ℃  –  50 ℃; relative humidity < 80%
• Size: 108 * 70 * 25 mm ( main part)
• Weight: about 150 g