PCM Identified! Now What About The Engine...

Roger Heflin rah at horizon.hit.net
Tue May 26 17:04:31 GMT 1998


> 
> After talking to the techs at Superchips (nice folks) they ran the part
> number through a program they had and voila!
> "1993 LT-1, Automatic Transmission, Federal Emissions"
> 
> Now the mystery is REALLY intense because as my logic and understanding
> permits:
> 
> Iron heads = B Body
> 1993 = No LT-1 available for B body
> 1993 = LT-1 only available for Y and F bodies
> 2-Bolt Main  = B or F bodies
> 
> So any further ideas who I might be able to talk to?
> More importantly as far as the electronics are concerned, is there some
> connector that would easily identify the engine components as plugging into
> a '93?
> 
> Bob Dupree
> 

Well, none of the 93 series LT1 had a MAF I believe, they where all
batch fire Speed density systems.  So no maf kinda confirms 93, I think
all of the 94 and up LT1s where mass air cars, I know for sure that 
the f-bodies where, I don't know about the b-bodies.  Other than
the MAF I don't think there is any difference.


				Roger
				93 Z28.




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