O2 information

Barry z24man at bellsouth.net
Thu Aug 2 03:25:32 GMT 2001


TGPs have the o2 sensor on the turbine housing.  Makes for a pain when
modifying the setup to a different vehicle.  Amazing what a broken-off
spark plug will do for filling unused holes ;-).

Bob Wooten wrote:
> 
> Hmmmmmm, I read that about 8 times & it did not dawn on me, what he was
> saying.  It is interesting that it is before the turbo, I have a more
> generic question, are "most" turbo apps Pre turbo OR post? what is the logic
> behind the location selection?
> 
> BW
> 
> -----Original Message-----
> From: owner-gmecm at diy-efi.org [mailto:owner-gmecm at diy-efi.org]On Behalf
> Of Jon Fedock
> Sent: Monday, July 30, 2001 8:03 PM
> To: gmecm at diy-efi.org
> Subject: Re: O2 information
> 
> Thats interesting to me. I didn't realise the O2 sensor was pre-turbo on
> GNs. Are they Pre-turbo on Sy/Tys, Turbo Grand Prix, and Turbo Sunbirds too?
> Also, is the factory location on them on the manifold closest to the turbo
> or the "crossover" side (not counting the Sunbird of course)? Thanks in
> advance.
> Jon

--Barry
z24man at bellsouth.net
AIM: thez24man
88 2.8 5spd Z24 15.8 at 85
94 Q4 5spd Z26 15.9 at 88
88 2.8 5spd GTU

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