"getFuckedHerb" (goongetfuckedherb)
05/23/2016 at 14:44 • Filed to: None
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"getFuckedHerb" (goongetfuckedherb)
05/23/2016 at 14:44 • Filed to: None | 0
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That is not a thing the Diesel does. Stat lines are more like this:
!!! UNKNOWN CONTENT TYPE !!!
And that is with mashing the brakes+gas to spool the turbo off the line.
450X_FTW
> getFuckedHerb
05/23/2016 at 15:14 |
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I worked on that program at chrysler for several years. The first “sport mode” calibration we made was so aggressive they said the urea consumption would drain the tank in less than 5000 miles (it’s designed for 10,000 miles before fillup). So yeah, we had to really tune it down just so it could pass emissions
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getFuckedHerb
> 450X_FTW
05/23/2016 at 15:24 |
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These motors have some serious potential, I can only imagine what sort of emissions nightmare they can become if fed enough boost. That said I’ll take first pass, Urea be damned lol.
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450X_FTW
> getFuckedHerb
05/23/2016 at 15:36 |
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I did drive a Euro 4 emissions level Grand Cherokee once, think it was slated for Brazil. Same engine as yours, but no urea, very little EGR. That thing had no turbo lag at all in it.
unclevanos (Ovaltine Jenkins)
> 450X_FTW
05/23/2016 at 15:42 |
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What does the sport mode do exactly on the PCM? Is the injector timing different or just the high shift points use a lot of urea due to the rpms?
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450X_FTW
> unclevanos (Ovaltine Jenkins)
05/23/2016 at 15:52 |
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For this vehicle, specifically with the diesel, it’s just a trans cal change. Does not upshift as soon, hangs in gears longer when you lift off the throttle, aggressive engine braking.
And the fun thing is, when you put it in sport mode, the more aggressive you drive, the more aggressive sport mode gets. It holds gears longer, has even more aggressive engine braking.
The gas versions have a sport mode pedal map, so that the pedal has less displacement to travel before reaching WOT.