EGR delete without DPF removal? - Page 3 - Chevy and GMC Duramax Diesel Forum
11-16 LML Performance Parts Discussion Discussion of Performance Parts For the 2011 to 2016 LML Duramax Trucks No Advertising

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post #21 of 28 (permalink) Old 04-13-2019, 01:13 PM
J83
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Quote:
Originally Posted by mstein86 View Post
I filled the plug with dialectic grease and put it in a little sandwich bag and zip tied it up. Yes I have a muffler. Im running a cat, muffler, no DPF.


^^ thats my plan as well.

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post #22 of 28 (permalink) Old 04-13-2019, 04:15 PM Thread Starter
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So I decide to block EGR, get tuner from Ridge Runner, leave cat and get 4in exhaust with muffler.
I'll do full egr delete over winter,work is slow so I have time to work on my truck.
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post #23 of 28 (permalink) Old 04-30-2019, 07:55 PM Thread Starter
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Do I need to unplug EGR wires with blocker plates?

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post #24 of 28 (permalink) Old 04-30-2019, 08:11 PM
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I suggest unplugging the wires to the egr, one less possible glitch, even if the tuner says leave them alone not to worry, unplug them.
I had issues when I blocked mine leaving it plugged in with the tuner saying I don't need to unplug it.
Put a little dielectric grease inside and tape the ends up.

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post #25 of 28 (permalink) Old 04-30-2019, 10:31 PM
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Unplug the 3 connections. Fwiw an lml doesnt need blocker plates. Install them or not, doesnt matter.

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post #26 of 28 (permalink) Old 05-10-2019, 10:07 PM Thread Starter
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Can anybody tell me where EGT, NOX and DPF pressure sensors are? I need to disconnect them. I'm installing my new exhaust today and tuner tomorrow.
Thank you.

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post #27 of 28 (permalink) Old 05-11-2019, 07:00 AM
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Originally Posted by GMCdiesel View Post
Can anybody tell me where EGT, NOX and DPF pressure sensors are? I need to disconnect them. I'm installing my new exhaust today and tuner tomorrow.

Thank you.

https://cdn.shopify.com/s/files/1/11...ELECTRICAL.pdf
Does this help?
Where are u located ? Im in west burbs of chiRaq .
Looking to do the same on my 16



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post #28 of 28 (permalink) Old 05-11-2019, 08:33 AM Thread Starter
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That's great. Thanks.
I'm at Yorkville.

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