FocusCanada Forums Technobabble Focus on Performance Should I Take Off..?

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Should I Take Off..?
konafocuswrc Offline
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#21
06-27-2009, 02:44 AM (This post was last modified: 06-27-2009, 02:45 AM by konafocuswrc.)
what if i leave egr system in place but disable it by tune??
will i still have problem with emission test??
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NefCanuck Offline
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#22
06-27-2009, 03:38 AM
konafocuswrc,Jun 26 2009, 11:44 AM Wrote:what if i leave egr system in place but disable it by tune??
will i still have problem with emission test??
[right][snapback]290187[/snapback][/right]

The answer is likely yes. A non functioning EGR valve will cause the exhaust fumes to have too much of the "bad stuff" (NOx I think, but don't quote me)

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darkpuppet Offline
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#23
06-27-2009, 04:34 AM
the EGR system is designed to reduce NOx emissions.

You can disable it to run your turbo and re-enable it to do your e-tests as well.

But the fact is, you don't have to disable it to run a turbo -- it just means you have to tune for it as it results in slightly higher IATs and cylinder temps.
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konafocuswrc Offline
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#24
06-27-2009, 06:03 AM
ah~good to know
learn something new everyday


gotta stop being cheap, going to order dpfe and see if it fixes, then egr valve..
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