Impala SS PCM

[Rodney Fulk]

If your Z-28 is a 94 or 95 it is the same..
You can actually use the same year computer in either car but a few of the
sensors etc are slightly different. Will work.. But might run a little
weird.
Probly less so than running a '95 computer on a '94 of the same car.. ;)

Maf sensor is different. The Fans are a slightly different configuration.
And I believe the Fbody only has 1 Knock sensor where as the B body has 2?

-----Original Message-----
From: owner-gmecm at diy-efi.org [mailto:owner-gmecm at diy-efi.org]On Behalf
Of Bill Shaw
Sent: Thursday, September 14, 2000 9:10 PM
To: gmecm at diy-efi.org
Subject: Impala SS PCM


I tried to read the flash from a '95 Impala SS using Tunercat's flash
utility tonight.  It worked fine on my Z28's PCM,  but failed on the Impala.
It left the Impala's PCM 'hung' and I had to remove power  to reset it.
Apparently the Impala has a
different PCM.  Does anyone know what PCM is in a '95 Impala SS LT1 A4?

Thanks,

Bill

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