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Old 11-22-2021, 06:27 AM   #15
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i have an isl cummins and i am looking at deleting the egr
does this seem like a proper way to do it?
https://truckecmtunes.com/cummins-eg...te-how-to.html

i see that these instructions are for cummins isx, but it should be quite similar.
any feedback will be much appreciated.
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Old 11-25-2021, 06:47 AM   #16
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That's a good link for anyone wanting to do this. As you must reprogram the ECM or you will get codes and possibly the engine will derate. I've not seen anyone else offering this programing (I'm sure there are others) - but I think it won't be long before the EPA gets to these guys and shuts them down (or at least runs them off the internet)

So, you will need to pay for the "programming" and you need a computer/scan-tool to connect the ECM to install the new ECM program.

For the ISC/ISL EGR delete, that's $1650 (or $2400 if you have the CM2150 ECM) for the programing, and another $500 to $800 for the "Insite compatible" scan-tool needed to install the programming. It's not cheap for just a simple EGR delete.

https://truckecmtunes.com/cummins-is...uning-kit.html
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Old 11-25-2021, 07:01 AM   #17
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Quote:
Originally Posted by CountryB View Post
That's a good link for anyone wanting to do this. As you must reprogram the ECM or you will get codes and possibly the engine will derate. I've not seen anyone else offering this programing (I'm sure there are others) - but I think it won't be long before the EPA gets to these guys and shuts them down (or at least runs them off the internet)

So, you will need to pay for the "programming" and you need a computer/scan-tool to connect the ECM to install the new ECM program.

For the ISC/ISL EGR delete, that's $1650 (or $2400 if you have the CM2150 ECM) for the programing, and another $500 to $800 for the "Insite compatible" scan-tool needed to install the programming. It's not cheap for just a simple EGR delete.

https://truckecmtunes.com/cummins-is...uning-kit.html
From what I read all across the internet you need an ECM tune when doing a DPF or SCR delete. If its just the egr then its possible you will just get engine codes and no derate, but I think I tune would be good to ensure the engine runs properly without it.

Also, we are talking about the EGR in this thread, but in case everyone reading this doesn't know already, its not advisable to just delete the EGR. Should delete the whole system (EGR, DPF, DOC, SCR/DEF). If you're spending the money on the tune anyway then you might as well get you're moneys worth and have them tune out the other equipment. (Would have to physically remove them as well of course).
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Old 11-30-2021, 03:10 PM   #18
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i did egr def dpf
all gone
used https://truckecmtunes.com
very happy with the service
blocked egr according the instructions on https://truckecmtunes.com/cummins-eg...te-how-to.html
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Old 11-30-2021, 03:50 PM   #19
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Quote:
Originally Posted by loyda12 View Post
i did egr def dpf
all gone
used https://truckecmtunes.com
very happy with the service
blocked egr according the instructions on https://truckecmtunes.com/cummins-eg...te-how-to.html
Very nice. Where did you find the block off plates for the EGR? I could never seem to find any for the ISL online....
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