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

remove the EGR.

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Old May 3, 2003 | 11:03 AM
  #1  
devilfish's Avatar
devilfish
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Default remove the EGR.

Im using hedman headers whitout the the little EGR pipe that goes into the manifold. Im thinking of remove the entire EGR ( the AIR pump is away ), this will clean up the engine bay further..
What else is involved?
What about the censor under the TB should I disconnect that to? Or leave everything like it is and only block off the plate in the manifold?
I know about the chip.

thanks
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Old May 3, 2003 | 11:34 AM
  #2  
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Default Re: remove the EGR. (devilfish)

After the supercharger install, headers, and MiniRam intake I have nothing left of the EGR system. Right now I still have the stock prom with no codes being set. All my sensor connectors are disconnected and sealed to prevent moisture and corrosion in them.
I guess what I'm trying to say is go ahead and disconnect everything associated with the EGR system.
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Old May 3, 2003 | 11:36 AM
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devilfish
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Default Re: remove the EGR. (Fast Glass)

ok..

could you tell me everything that I need to disconnect?

thanks
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Old May 3, 2003 | 01:14 PM
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Default Re: remove the EGR. (devilfish)

tt
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Old May 3, 2003 | 07:46 PM
  #5  
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From: Westland MI.
Default Re: remove the EGR. (devilfish)

Lets see....
EGR solenoid-RH front of engine near front of valve cover
EGR diagnostic switch-RH rear of engine near distributor
AIR divert valve-front of engine above water pump
Air select/switching valve-front of engine above water pump
I think thats all thats associated with the EGR system that I removed.
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Old May 4, 2003 | 04:48 PM
  #6  
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Default Re: remove the EGR. (Fast Glass)

EGR diagnostic switch-RH rear of engine near distributor

where is that? CAnt find it...
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