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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
EM276 Car Fuel Injector Tester 4 Pluse Mode Fuel System Scanning Diagnostic Tool, EM276Features 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.
Features1. 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.
Operation instructions
1. Turn off the engine
2. Connect Black / Red Clip to the Negative / Positive terminal of battery
3. Connect pulse output terminal to the fuel injector
4. Press the MODE SET key to select the desired pulse mode
5. Press the PULSE key, the tester will output pulse to the injector, and then the pulse signal indicator will light as indication.
4 Mode
Mode 1: the tester outputs 1 pulse, whose pulse width is about 250ms
Mode 2: the tester outputs 50 pulse, every pulse the of pulse width is about 7ms
Mode 3: the tester outputs 100 pulse, every pulse the of pulse width is about 3.5ms
Mode 4: the tester outputs pulse continuously at the rate of 50 pulses per about 1450ms, every pulse the of pulse width is about 7ms
Specification
1. Power Supply: 12V vehicle battery
2. Operation Environment: 0 C - 40C, relative humidity less than 80%
3. Storage Environment: -10 C - 50C, relative humidity less than 85%
4. Size: 147x82x29mm
5. Weight: about 165g
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 2476 reviews
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Product Reviews
★★★★★ 5
Perfect
Color: A.Beige
I had some jewelry I wanted to gift to mt niece and needed something to send it in. This was a lovely little box, great for travel or sending jewelry in.
It was well made, had ample space for different pieces of jewelry and made a really nice little presentation box, imo. It's something she can use regularly on for a trip.
I liked it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 4
Perfect for Travel
Color: A.Beige
Perfect to keep everything organized on the go!
Compact but it fits everything you need. Quality is good and the color is ok.
Great addition to the travel must haves.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Must have for travel!
Color: B.Pink
Perfect size for travel and holds everything I need it to! So cute and I love it. Such a good buy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 5
Quaiity and the perfect size!
Color: A.Beige
Item arrived very quickly and was as described. It is the perfect travel size or for the top of the dresser.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Smaller than it looks but worth it.
Color: A.Beige, Color: A.Beige
Cute and small. Definitely good for traveling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
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