leaking Cummins ISX injector harness replacement
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- Опубликовано: 18 сен 2024
- What's up youtube Family, I had a code spn 653 pop up on my last trip, it showed a mechanical fault for injector number 3. found a leaking injector harness throwing a fault. let me know what you guys think, if this video helped you out, please like the video. Thanks and God bless.
Thanks brother I've been having the same issue took it to the mechanic and made me replaced 2 injectors and still having the same problem now I know what to do I will replace the harness myself like you did... thanks again ...
You're welcome brother.
Did that harness change fix your issue
Thanks for your insight. You're the only one with this video and it pointed me in the right direction 💯
You're very welcome 🙏
Good Job!! I am having the same problem, have replaced number 3 and 6 injectors. After 100 miles check engine light comes back on. When I unplugged wiring harness it was full of oil. Should have charged harness first!!
I found it will also leak down to the ECM through the engine harness. Mine had oil last November. I think the injector harness and leaking oil pressure sensor both contributed to it.
Thank you Sir, Good Job!!
I replaced the injector harness. Truck runs great but it still has check engine light. Code says injector 6. I did a cut out test and all injectors are working. Truck runs great. Is there another harness between the injector harness and the Ecm? I called Cummins they want to sell me the engine wiring harness. Any suggestions?????
@@RobertsLife how did you correct it? New Ecm? Or engine wiring harness?
@rooster7191 I would pull the engine harness where it connects to the ECM, the plug gets full of dirt and dust, so if its hard to open I would use shop are to blow it out, I would definitely look at cummins quickserve for instructions for the engine harness to ECM plug before trying. If your ejector harness and oil pressure sensor leaked enough it'll leak all the way through the harness to the ECM.
Thanks, I'm having the same problem....Thanks again
Glad to help ❤️
Thank you for the video, nice work.
Thank you.
Thank you,great video I really appreciate it.having the same issues
You're very welcome 🙏
Very nice video thanks for your time
I have the same problem
You're very welcome.
Thanks sir very good video now do you have more engine power?
Thank you. The power feels the same.
On my truck the oil is not leaking but I have codes for all 6 injectors and engine laking power any suggestion pls
You need to do more diagnosing for it, hook it up to cummins insite and do a injector performance test, check fuel pressure drop, injector leak test. Did they all come on the same exact time?
Please Can you show us a parts number and how looks like harness package?
I wish I could remember it. Sorry my friend.
Is your pass thru plug lose or does it need to be tight
It's supposed to be tight.
what scanner tool do you have to clear the codes?
I'm useing cummins insite.
So did that fixed the code? I have the same code but for injector #2
Yes it fixed it.
What engine do you have CM ??
2016 2350 450st
I have the same issue on my truck the plug is wet of oil outside but in I'm not getting any fault code yet my question is if I replaced just the gasket inside would that help to avoid oil leak thru there?
It could if you could find a gasket for it. I was told the harness needs to be replaced.
@@RobertsLife Thank you!
Very helpful your video!
You're very welcome.