EM276 Injector Tester can diagnose injector problems, you can use it on each injector individually to test stuck, leaking or burnt-out,which used 12V vehicle battery as power supply,it has 4 pulse modes and in the continuous working mode (mode 4) and can help you identify the injector good or not when you switch off the engine.
All-Sun EM276 Professional Injector Tester Fuel Injector 4 Pluse Modes Tester Powerful Fuel System Scan Tool
All-Sun EM276 Injector Tester Operation Instructions:
Turn off the vehicle's engine
Connect Black / Red Clip to the Negative / Positive terminal of battery
Connect pulse output terminal to the fuel injector
Press the "MODE SET" key to select the desired pulse mode
Press the "PULSE" key, EM276 tester will output pulse to the injector, and then the pulse signal indicator will light as indication
Explanation for 4 Modes:
Mode 1: the tester outputs 1 pulse, whose pulse width is about 250ms
Mode 2: the tester outputs 50 pulse, every pulse's pulse width is about 7ms
Mode 3: the tester outputs 100 pulse, every pulse's pulse width is about 3.5ms
Mode 4: the tester outputs pulse continuously at the rate of 50 pulses per about 1450ms, every pulse's pulse width is about 7ms
All-Sun EM276 Specification:
Power Supply: 12V vehicle battery
Operation Environment: 0 ℃ - 40℃, relative humidity < 80%
Storage Environment: -10 ℃ - 50℃, relative humidity < 85%
Size: 147x82x29mm (for main body only)
Weight: about 170g
1pc x Carriable Bag
1pc x Instruction Manual
1pc x Not Include Batteries
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