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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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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
4.6 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 4
Durable for light to medium chewers - not heavy
Color: Green Cactus
obviously cute. not super durable - lasted a good minute but disintegrates fairly quickly and eventually nothing was left - having to high monitor with a big chewer. (10 mo Great Dane)
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Unbelievable toy for aggressive chewers
Color: Green Cactus
Great toy for aggressive chewers! I'm not one to hand out 5 star reviews but this one I 100% believe in. I bought the first one in 2023 and just replaced it because it broke. Now this is not a played with every once in a while, this was played with daily as it is his favorite toy. Very few toys last long but this one has went beyond my expectations. Could not be happier.
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Reviewed in the United States on May 28, 2026
★★★★★ 3
Not Recommended!
Color: Green Cactus
Be aware that with major chewers it is not durable. My dog tour right through it and was eating pieces off of it. Thankfully we got the pieces back out of his mouth but definitely not for tough chewers. Also only lasted 2 days in decent condition and was only used on the occasion throughout the day.
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Reviewed in the United States on April 22, 2026
★★★★★ 1
Not strong lasting
Color: Green Cactus
Didn’t even last 3 hours in my house. Too rubbery and our frenchie mix was able to bite pieces off and was trying to eat them. Don’t recommend as a super chewer or consider it durable
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Very durable!
Color: Pink Cactus
One of the few actually tough chew toys for dogs who tear apart toys in seconds! My dog loves this thing and has yet to break into the rubber!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
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