ECM

[Rawze]

(08-25-2020 )cjcool Wrote:  

(08-21-2020 )Rawze Wrote:  

(08-21-2020 )cjcool Wrote:  It has the same ECM that was on the engine when purchased, we did not interchange anything

that could be harmless ... or it coukd be very bad. Did the people swapping the engine even consider what the software and other things are going to be needed??-- sounds so far like maybe a bunch of clueless clowns may have done this job.

What make/model/year truck? Vin#?
What is the original engine ser3? ESN#?
What is the replacement engine ser# ESN#?
What does Insite say that the program is in it currently? .. Calibration phase ??????.?? -- what does it show?

Took me a while to get all the info:
Old engine was Serial 79511869 ECM 4993120 CPL 3491 09/11 ISX ,
new one is Serial 79461583 ECM 4993120 CPL 3491 20/10 ISX ,
thats all i have right now as the truck is in the shop ... I am trying to figure out if its been deleted or not as i have no way to force regen , also no power to the def bump, gauge. I know my old engine was not deleted and everything worked. Now i got this BS and not sure if we can go down the road , scared it will just clog the def filter and shut down

The 2 engines are 100% compatible. Just take it to the nearest stealers$it and have the ecm programming updated with the latest CL10048 factory program (the program that belongs to your truck according to the old ser#) for a few hundred bucks and go from there.