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.
Why you choose All-Sun EM276 Injector Tester
1)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)It has 4 pulse modes and in the continuous working mode ( mode 4 ), it can help you identify the injector good or not when you switch off the engine.
4)The lock mode can ensure the testing condition is same.
5)It can work with any fuel pressure tester together.
All-Sun EM276 Injector Tester Operation Instruction
1)Turn off the vehicle’s engine.
2)Connect the black clip to the negative terminal of the vehicle battery, connect the red clip to the positive terminal of the battery.
3)Locate the fuel injector which you want to test, then remove the electrical cable from this injector and connect the tester’s two pulse output
terminals to the electrical connector of this injector.
4)Press the MODE SET key to select the desired pulse mode, the display shows the current pulse mode.
5)After you have selected the desired pulse mode, press the PULSE key. The tester outputs pulse(s) to the injector under test, 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:
1)Power Supply: 12V vehicle battery
2)Operation Environment: 0-40°C,relative humidity<80%
3)Storage Environment: -10°C ~50°C, relative humidity<85%
4)Test Cable Length: 41.5cm/ 16.3 inches
5)Product Size: 147x82x29mm
6)Weight: about 170g
1 X Tester (Not Included Batteries)
1 X Carriable Bag
1 X User Manual