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+--- Thread: DEF Parameter changes (/showthread.php?tid=7755)
DEF Parameter changes - Zkeene21 - 10-05-2021
Is there anyone on here that has capability of changing DEF Derate parameters for the ongoing issues with DEF Headers/QLS Units? I know the OEM companies are starting to roll them out due to shortages of parts but I have been waiting for over 2 months on some units and still have customers with truck setting idle unable to use. Some being 2020/2021 models. I assume the OEM are just changing the range at which the ECU essence a problem with these units in essence widening the acceptable operating range.
RE: DEF Parameter changes - Rawze - 10-05-2021
Get with cummins on this.. they have programming patches for just this issue. Call cummins cooperate and not the local gaggle of idiots down the street!.
RE: DEF Parameter changes - RollinCoal - 10-05-2021
What make and model truck?
and ecm cal?
RE: DEF Parameter changes - Zkeene21 - 10-06-2021
(10-05-2021 )Rawze Wrote: Get with Cummins on this.. they have programming patches for just this issue. Call Cummins cooperate and not the local gaggle of idiots down the street!.
This does no good as they will only release the file to the VIN OEM manufacturer. I tried going through the Dealership I use for warranty related parts and Cummins confirmed the updates are available but would not release them due to said dealer being an International 'Cummins" Dealer.
RE: DEF Parameter changes - Zkeene21 - 10-06-2021
(10-05-2021 )RollinCoal Wrote: What make and model truck?
and ecm cal?
KW/Pete
Not sure on Models as there are several different trucks. All have medium duty engines. Cummins ISC,ISL, and PX9. All ranging from 2013-2021 Take your pick.
RE: DEF Parameter changes - RollinCoal - 10-06-2021
I know I can get the files and have the cross reference sheet
I just needs esn and ecm code Then i can get you the right file
RE: DEF Parameter changes - Zkeene21 - 10-08-2021
(10-06-2021 )RollinCoal Wrote: I know I can get the files and have the cross reference sheet
I just needs esn and ecm code Then i can get you the right file
PM Sent
RE: DEF Parameter changes - RollinCoal - 10-08-2021
reply sent