![Fuel Injector Tester 4 Pluse Modes Fuel Fuel System Scan Tool Gasoline battery tester](https://m.media-amazon.com/images/S/aplus-media-library-service-media/d493ab5e-fdb3-4e85-9255-96684cd4ae53.__CR0,0,970,600_PT0_SX970_V1___.jpg)
Features:
1. The tester can help diagnose each injector individually, this tester can diagnose injector problems, you can use it on each injector individually to test stuck,leaking or burnt-out.
2.It used 12V vehicle battery as power supply.
3. Has 4 pulse modes, and the mode 4 can help identify whether the injector is good or bad
Test Lead: 41.5cm / 16.3 inches.
It can work with any fuel pressure tester, easily to clean most car motorcycle fuel injectors.
The engine of the car must be turned off before using this instrument.
Explanations for 4 modes:
Mode 1: the tester outputs 1 pulse, whose pulse width is about 250ms
Mode 2: the tester outputs 50 pulse, every pulses pulse width is about 7ms
Mode 3: the tester outputs 100 pulse, every pulses pulse width is about 3.5ms
Mode 4: the tester outputs pulse continuously at the rate of 50 pulses per about 1450ms
every pulses pulse width is about 7ms