Need help to identify this isx...

[Lonestar10]

the way to tell difference on most 2350 and x15s is the X15 says X-15 Efficiency or X-15 Performance series where the intake butterfly is and a 2350 just has a warning tag. when i was searching for a new truck it seemed 2017 for kenworth was their switchover to x15.

[Rawze]

(09-27-2020 )jared1751 Wrote:  ...
These are the pics I have now, Im not with the truck now.

According to that dataplate, this is what was replaced... most (if not all) of it is RX components.

[jared1751]

the vin is 1XKYD49X3HJ150547 I am looking into starting with addressing the fuel pump on this engine. Thanks for your help.

[Rawze]

(10-01-2020 )jared1751 Wrote:  the vin is 1XKYD49X3HJ150547 I am looking into starting with addressing the fuel pump on this engine. Thanks for your help.

The original engine ser# (ESN#) was 79910261. A mid-tier engine, CPL 4586, requiring program EF10416 to be fully compatible with that truck.


According to your posts above, you now have a CPL3937 engine in it. Do you know what program it has in it?

[jared1751]

I have no idea what program is in it. This motor having 327,000 I should be addressing the fuel pump? Is there anything else that would need attention now? the overhead was run and dpf clean this week before I picked it up. I know the previous owner would have not addressed anything other than pm's and warranty work.

[Rawze]

(10-03-2020 )jared1751 Wrote:  I have no idea what program is in it. This motor having 327,000 I should be addressing the fuel pump? Is there anything else that would need attention now? the overhead was run and dpf clean this week before I picked it up. I know the previous owner would have not addressed anything other than pm's and warranty work.

Well, you own a red cry-baby engine, your next investment would be a datalink adapter and insite. You can get them for about $300 or so off e-bay. Pays for itself next time the check engine light comes on... and in the mean time, once you get that going, you can see what program, etc. your engine has in it.

[jared1751]

(10-03-2020 )Rawze Wrote:  

(10-03-2020 )jared1751 Wrote:  I have no idea what program is in it. This motor having 327,000 I should be addressing the fuel pump? Is there anything else that would need attention now? the overhead was run and dpf clean this week before I picked it up. I know the previous owner would have not addressed anything other than pm's and warranty work.

Well, you own a red cry-baby engine, your next investment would be a datalink adapter and insite. You can get them for about $300 or so off e-bay. Pays for itself next time the check engine light comes on... and in the mean time, once you get that going, you can see what program, etc. your engine has in it.

I took youyr advice and got the inline 6 and insite up and running. I will do the research to learn my way around insite, in the meantime is where do I find which program is in it?

[jared1751]

   

[Nilao]

ECM code is your calibration