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Reviewed in the United States on March 17, 2024
These worked perfectly, helped me in troubleshooting the cause of a misfire on my Honda
Dana
Reviewed in the United States on February 3, 2024
Did not work on my 2003 Silverado 5.3 but seems to be a good kit and nice tool to have when needed!
Customer
Reviewed in the United States on November 5, 2024
Helped be diagnose a no power to an injector on my '83 Jaguar xj6.
MP3 Fan
Reviewed in the United Kingdom on November 3, 2024
My 2015 petrol Civic was not firing on cylinder #1. After spending £150 on 4 new plugs and a stick coil the issue was unchanged. Removed the fuel rail and injectors. On all 4 injectors the brown plastic washer/filter at the top had disintegrated and fallen into the injector. Ordered 4 recon injectors from InjectorXpert. Meanwhile I worried it might be an injector wiring or ECU output transistor problem, my Fluke DMM showed +14V DC (engine running) on one female receptacle in the #1 injector plug and a pulsing ground on the other but I could not seen the pulses as clearly as I would have liked due to DMM LCD display update time. Used the first of the LED gadgets in this kit plugged into the wiring harness for cylinder #1 and got a regular flashing light. Was then happy the signal to the injector was good. Happy to pay for this kit just to get this result. Car now fully fixed I may never need this again but still good to keep just in case. BTW, a warning. Do not be tempted to try using a 12v filament bulb test light instead of this LED kit. Might be OK but if it sinks too much current you might just damage the output transistor in you ECU.
Mario Armanno
Reviewed in Canada on September 27, 2022
Used it for my work bench very handy
jeremy roberts
Reviewed in the United States on December 29, 2022
look to be good quality construction and they are easy to use
Bob Schroeder
Reviewed in Canada on April 27, 2022
Comes in a hard plastic case they work well
Xtrm302
Reviewed in the United States on July 24, 2021
Great product and price but did not have the noid I needed.
Jeremy Mckenzie
Reviewed in the United States on April 8, 2021
Great cheep way to figure out if you have power to each injector, nice and sturdy construction
Bill Harbold
Reviewed in the United States on September 9, 2020
Great value for the money. Not only was I able to diagnose that my fuel system was working correctly, I was able to use these to chase down a coil misfire I was having. I plug one of the lights into the coil harness to see if it was getting any signal to fire the coil. It was not, and I was able to back trace the problem to the ECU. Saved me a lot of headaches of performing other test. Great inexpensive tool to have in your box!
Pat
Reviewed in the United States on December 16, 2019
Worked well. Has lights for several different injector plug types. Used on 4.3l V6
Customer
Reviewed in Canada on October 31, 2019
excellent quality
Artago
Reviewed in Canada on October 20, 2018
Product works well. Comes in a decent case.
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