05-18-2014 | #1 |
Join Date: Mar 2008
Location: Auburn, KY
Posts: 554
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ECM label
My 93 Ruby is missing the ECM label. I took a picture of my 92Z's label and this is what it looks like. Anybody have a 93 ECM label picture to compare? The other ZR-1's have different info on them. The NCRS manual calls for service part #16163993 to be on the label.
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Roy L. Carman If I feel the need for speed, I just think about flying the B-777. 1989 Dk Blue Coupe lost in divorce 1991 Black Coupe SOLD 1992 Black ZR-1 #423 SOLD! 1993 Ruby Red 40th Anniversary ZR-1 #334 1995 Black ZR-1 taken by ex-wife 2002 Pewter Coupe no idea where it is 2003 50th Anniversary Corvette #No idea what number SOLD! ZR-1 Net Registry #516 Grand Sport Lifetime Member NCM Lifetime #1468 ZR-1 Net Registry Board Secretary |
05-18-2014 | #2 |
Join Date: Mar 2008
Location: Auburn, KY
Posts: 554
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Re: ECM label
This is from a 94 ZR-1 ECM.
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Roy L. Carman If I feel the need for speed, I just think about flying the B-777. 1989 Dk Blue Coupe lost in divorce 1991 Black Coupe SOLD 1992 Black ZR-1 #423 SOLD! 1993 Ruby Red 40th Anniversary ZR-1 #334 1995 Black ZR-1 taken by ex-wife 2002 Pewter Coupe no idea where it is 2003 50th Anniversary Corvette #No idea what number SOLD! ZR-1 Net Registry #516 Grand Sport Lifetime Member NCM Lifetime #1468 ZR-1 Net Registry Board Secretary |
05-18-2014 | #3 |
Join Date: Oct 2004
Posts: 1,890
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Re: ECM label
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05-18-2014 | #4 |
Join Date: Mar 2008
Location: Auburn, KY
Posts: 554
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Re: ECM label
Thanks! It seems that there are all sorts of different labels.
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Roy L. Carman If I feel the need for speed, I just think about flying the B-777. 1989 Dk Blue Coupe lost in divorce 1991 Black Coupe SOLD 1992 Black ZR-1 #423 SOLD! 1993 Ruby Red 40th Anniversary ZR-1 #334 1995 Black ZR-1 taken by ex-wife 2002 Pewter Coupe no idea where it is 2003 50th Anniversary Corvette #No idea what number SOLD! ZR-1 Net Registry #516 Grand Sport Lifetime Member NCM Lifetime #1468 ZR-1 Net Registry Board Secretary |
05-18-2014 | #5 |
Join Date: Oct 2004
Posts: 1,890
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Re: ECM label
Yes there would be a total of 6 different (minimum) because even though the final "over the counter" PROM for '93 to '95 is the same the production number and the four digit PROM identifier of each year would be different. Depending on the build date of your '93 there could be actually 2 possibles. Use this chart and it might be interesting to compare:
http://zr1.net/forum/showpost.php?p=201741&postcount=5 I would think I would want to confirm with builds before the production dates shown in the chart and those after. I don't have any idea of "WeGone" build date and how it compares with the chart I posted. Important? You could have the NCRS guys scratching their heads if you quizzed them. BAZJ or BFDM Last edited by WVZR-1; 05-18-2014 at 10:24 AM. |
05-18-2014 | #6 |
Join Date: Mar 2008
Location: Auburn, KY
Posts: 554
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Re: ECM label
Interesting. Marc thought that the BKRR was from late 93 to mid 95 but your chart shows me that the BC could be any of 5 different ones. My car build date was April of 93. Don't know if that plays into it but it narrows it down. My question then would be this: Did Merc Marine do this at their factory since they built the engine? How far in advance did they do this? I would hazard a guess and say that it would be BFDM only because of the dates involved. The NCRS manual states that it would to be 16163993 but there are 4 different BC's. Other than pulling the chip out, is there any other way to find out what it is supposed to be. I was told by the owner that he updated the chip. My 92 Z is #423 built in May of 92 but the BC was built in Nov of 91.
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Roy L. Carman If I feel the need for speed, I just think about flying the B-777. 1989 Dk Blue Coupe lost in divorce 1991 Black Coupe SOLD 1992 Black ZR-1 #423 SOLD! 1993 Ruby Red 40th Anniversary ZR-1 #334 1995 Black ZR-1 taken by ex-wife 2002 Pewter Coupe no idea where it is 2003 50th Anniversary Corvette #No idea what number SOLD! ZR-1 Net Registry #516 Grand Sport Lifetime Member NCM Lifetime #1468 ZR-1 Net Registry Board Secretary Last edited by Jetjock; 05-18-2014 at 11:17 AM. |
05-19-2014 | #7 | |
Join Date: Oct 2004
Posts: 1,890
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Re: ECM label
Quote:
The ECM install would have been an assembly line install. #371 in '95 is a BMCB Last edited by WVZR-1; 05-19-2014 at 09:36 AM. |
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05-20-2014 | #8 |
Join Date: Mar 2008
Location: Auburn, KY
Posts: 554
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Re: ECM label
Actually, it's box 56 and it says BFDM. Found out from Gordon that the ECM was put on at the plant and the Delco/Delphi people put it together and ship them to the plant. Now to see if there is a placard that can say that. Thanks for the help! You are very much correct about the assembly line install.
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Roy L. Carman If I feel the need for speed, I just think about flying the B-777. 1989 Dk Blue Coupe lost in divorce 1991 Black Coupe SOLD 1992 Black ZR-1 #423 SOLD! 1993 Ruby Red 40th Anniversary ZR-1 #334 1995 Black ZR-1 taken by ex-wife 2002 Pewter Coupe no idea where it is 2003 50th Anniversary Corvette #No idea what number SOLD! ZR-1 Net Registry #516 Grand Sport Lifetime Member NCM Lifetime #1468 ZR-1 Net Registry Board Secretary |
05-20-2014 | #9 | |
Join Date: Oct 2004
Posts: 1,890
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Re: ECM label
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