13-16 Spartan tuning

jbair14 · Dec 28, 2015

Do you guys have your EGR completely ******d? I just have block off plates and I'm wondering if that's making a difference at all. It was working great driving through the mountains,

jbair14 · Dec 28, 2015

Sportchassis06 said:
When I put my exhaust brake on my boost goes to zero,quickly from whatever boost the cts shows ,while coasting on highway

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When I push the button it does the same thing, but if I leave the button alone it worked.

Jacob @ No Limit · Dec 28, 2015

jbair14 said:
When I push the button it does the same thing, but if I leave the button alone it worked.

This is how my truck had worked on any tune I've ran. It always slows me down great. Loaded heavy I've seen around 15 psi

UpstateDieselGuy · Dec 29, 2015

I believe that the exhaust brake function on a stock truck involves the egr valve at some degree and with it turned off/disabled it looses its effectiveness. Again, not positive, but I believe this is part of the issue. They will likely have to rewrite the code to allow the vanes to close without the egr function tied to it which will be a feat.

zack birge · Dec 30, 2015

Anyone else got a P2074 code runnin the 600 with enhanced trans? Truck runs so good. Just saw it pop up while running about 45 through town. Cleared it. This was second day after install.

Jacob @ No Limit · Dec 30, 2015

Never had any codes with ******* yet. What intake?

zack birge · Dec 30, 2015

No limit stage 2. I specified that before offering. Not a big deal I was just curious. Hopefully a update and fix it sometime

Ipkyss · Dec 30, 2015

First I have seen posted with that code. I have not had the code come back that I posted a few weeks ago either.

bruce65trojan · Dec 30, 2015

With the tunes I'm currently running I'm throwing that code. I was throwing the P2073 which is the same code just at idle. The 2074 would come back on after cruising down the hwy. I could clear then it would just come back. When my ngauge comes in I'm going to try to see if they can rescale the maf sensor before I load tunes.

Notneb · Dec 30, 2015

zack birge said:
Anyone else got a P2074 code runnin the 600 with enhanced trans? Truck runs so good. Just saw it pop up while running about 45 through town. Cleared it. This was second day after install.

Can you please list all the mods you currently have? Stock intake? Stock CCV?

bruce65trojan · Dec 30, 2015

Notneb said:
Can you please list all the mods you currently have? Stock intake? Stock CCV?

He said no limit stage 2

Notneb · Dec 30, 2015

bruce65trojan said:
He said no limit stage 2

I mean as in: the stock intake piping, aka that plastic piece of sh*t sitting on the top of the motor... I realize he has a NL Stage 2, I'm saying what other supporting mods does he have? EGR still in place? Stuff like that.

bruce65trojan · Dec 30, 2015

I'm throwing that code with everything stock except for No limit stage 2 and H&S intercooler pipe

zack birge · Dec 30, 2015

Everything is stock except for the no limit stage 2 intake.

SpartanDieselTech · Dec 30, 2015

bruce65trojan said:
With the tunes I'm currently running I'm throwing that code. I was throwing the P2073 which is the same code just at idle. The 2074 would come back on after cruising down the hwy. I could clear then it would just come back. When my ngauge comes in I'm going to try to see if they can rescale the maf sensor before I load tunes.

I have a no limit stage 2 and haven't seen the code, but can easily fix it for you. Which HP level are you experiencing it with?

Edit to add: just saw this is with the 600. I believe I have an email passed along to me from tech support about this, I'll make you a file on Monday to take care of it.

Powerstroke Man 6.4 · Dec 31, 2015

*******DieselTech said:
Plug-in, no special wiring required.

Awesome

zack birge · Dec 31, 2015

*******DieselTech said:
I have a no limit stage 2 and haven't seen the code, but can easily fix it for you. Which HP level are you experiencing it with?

Edit to add: just saw this is with the 600. I believe I have an email passed along to me from tech support about this, I'll make you a file on Monday to take care of it.

Awesome man appreciate the help!