C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

what's this thing do?

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Old Jul 14, 2003 | 06:27 PM
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Default what's this thing do?

ive never seen one of these before, but it's plugged up on my car

:crazy:




[Modified by CarAteMyMoney, 7:31 PM 7/14/2003]
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Old Jul 14, 2003 | 06:31 PM
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Default Re: what's this thing do? (CarAteMyMoney)


Pic didn't display for me the first time so I included it here...not sure what it is though


[Modified by Timmy!, 4:31 PM 7/14/2003]
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Old Jul 14, 2003 | 06:32 PM
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Default Re: what's this thing do? (CarAteMyMoney)

which part are you wanting us to identify? The EGR tube?
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Old Jul 14, 2003 | 06:33 PM
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Default Re: what's this thing do? (Timmy!)

Whoops, image hosting glitch

im referring to that sensor coming out from under the distributor with the metal hose attached
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Old Jul 14, 2003 | 06:34 PM
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Default

EGR temperature sensor.
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Old Jul 14, 2003 | 06:34 PM
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Default Re: what's this thing do? (Timmy!)

EGR pipe. Passes exhaust gases from the exhaust manifold to the base through the EGR valve when open and into the plenum.

You'd want to fix it.
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Old Jul 14, 2003 | 06:43 PM
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Default Re: what's this thing do? (1MoorTym)

i have headers now so it's kinda hard.. what will it hurt? performance?
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Old Jul 14, 2003 | 07:02 PM
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Default Re: what's this thing do? (CarAteMyMoney)

yep that is egr pipe..and the egr senor ..the dreaded code 32..

i took mine out..and blocked with plate on manifold..no more codes to worry about. also remove the entire air injection system and egr system..replaced with this air pump kit which i built myself:



i have several used airbrackets if interested , just need new pulley and bolt.
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Old Jul 15, 2003 | 06:18 PM
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Default Re: what's this thing do? (vettek50)

i dont get any codes, but i noticed im running a rich, would that have anything to do with it?
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