Re: ODBD II ECM's in older cars?

["TK" <terryk@foothill.net>]

92-95 only use the 2 BAR map for the boost gauge, not the ECM. The 96 and up
uses one, but in conjunction with a mass. I believe the mass is the main
controller. 92-94, is non-ODB. 94-95 is OBD I and 96 and up is ODB II.

Can anyone think of a compelling reason to use an ODB II ECM/PCM/BCM/VCM?


----- Original Message -----
From: Mike Rolica <mrolica@meridian-mag.com>
To: <gmecm@diy-efi.org>
Sent: Thursday, June 08, 2000 5:07 AM
Subject: RE: ODBD II ECM's in older cars?


> Bonneville ssei uses a 2 bar I believe..


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