EGR Delete Info -- Educate yourself

[Rawze]

(09-10-2024 )drcat Wrote:  Hey fellas,

I have the MMdelete info , however i dont have the overlays or VGT tables, would anyone be able to assist please?

Thanks

Sounds like you have some trash, out of date, incomplete document off those auto tuning sites.

here is the actual one...
ref: https://rawze.com/forums/showthread.php?...5#pid67395

Also, for those who are trying to learn and discuss that kind of stuffs in detail, ... then that is what my mumble voice-chat server is for...
ref: https://rawze.com/forums/showthread.php?...63#pid2163

Get mumble installed onto your laptop or phone and join us over there. Your profile says your in aussie-land, so it would be about 12 hours day/night time diff on the clock ... just keep that in mind. The local time here is listed at the top of the home page.

[drcat]

Thanks mate, very much appreciated, i'm definitely wanting to learn more and be able to do more myself, rather than waiting for 3rd parties over here to assist at their leisure and charge insane fees to do so.

[FireMedic541]

(05-21-2016 )Waterloo Wrote:  Insite will be with the Inline 5, the other software you can download on the internet. Like I said, Unilever helped me set all of my stuff up remotely over the internet. I'll PM you my number if you want to give me a call...

I know this is a very old post, I’m hoping it still has a bit of life left in it. I have a Peterbilt ISX that had to delete and went in for service and got wiped. I’m looking to get back to where it was prior to the most recent service. It’s been in limp mode dead in the water for about a year now, sitting in my yard. I don’t know who to reach out to for help. I have Insite and access to the nexiq system, I just need a little push. Any help any info would be immensely appreciated! I used to turn wrenches on diesel for a living, so I’m familiar with them, but that was a long time ago in a far away place.

[mikkhh]

This should give you a starting point

https://rawze.com/forums/showthread.php?...5#pid72945

[vin255764]

After reading several weeks all over the places and diving deep into my engine ecm I came to conclusion instead of delete, to add couple strings in .cal:
Name _________________Value___Units_______Comment
----------------------------------------------------------------------
C_EGR_Never_Fail_You___100.000__% ________This command tells EGR components to function the way they should no matter what

C_EGR_Demandate ________1____UNITLESS____Magic switch, 0 = off, 1 = on

Thats all I can think of rightnow. happy programming!

[DieselWhis]

(04-02-2024 )tree98 Wrote:  

(04-02-2024 )Paco909389 Wrote:  Yes VGT Is on it , the place that did it took everything off and left my vgt as I did not want to put a different turbo as I like the vgt and wish to keep all my Jake stages.

That (keeping the VGT) was a very very smart move. You saved yourself more headaches than you can imagine.

You sir did not make a smart move by keeping the $6000 hunk of shi#t on the side of your engine. I have done away with the vgt setup for several years. I build 10-15 of these engines a year. Just had the first one I done at 90k miles come in for a $2000 turbo swap at 750k miles just for preventive maintenance, no failure.

[tree98]

Your an idiot and will probably get kicked off here. You have no idea what your doing, I feel sorry for your victims whose engines will be lucky to live half the life expectancy they otherwise would have if they never met you. Maybe you'll be curious about what your doing wrong and dig a little deeper to find out because you actually do want to do the right thing but I doubt it.

What can you tell us about injection timing, cylinder pressures, the max safe boost levels of the different generations of ISX engines ? How about proper air fuel mix?

Someone might be lucky enough to get that engine to 750k miles as you claim if it's an 870, but you put that thing on a common rail engine and you might as well pour sand in the oil.

[mikkhh]

Actually these things can be converter properly. Aussie ISX does not USE VGT from factory, there are different internals though.

But whoever can do them properly will also mention that there will be almost no existent jake brakes and also fuel mileage will drop considerably. Converting engine to use AUSSIE parts so factory programming could be use costs money too and is not cheap either, brand new VGT turbo costs way less... With the cost of fuel nowadays using VGT turbo will pay off it´s cost many many times over it´s lifetime.

VGT turbo most likely pays off it´s price in fuel savings in less than a year. Also engine that lasts twice as long or even more before overhaul also helps to save money. Proper overhaul costs at least 30-40k nowadays, whether it is spent every 1-2 years or every 6-8 years is the question to ask.

Jumping a dollar to save a dime, that is it. In the short run there are gains but in the long run things will get very expensive.