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Reading '94 LT5 Codes W/O OBDII?

compyelc4

Well-known member
Joined
May 1, 2002
Messages
607
Location
Dayton, Ohio
Corvette
'95 LT1 Coupe, Comp Yell; C6 Roadster, Vel Yell
I just visited ZR1-Net site and read a post about how '94 LT5 ECM codes can actually be read by shorting pin 5 to pin 6 on a 16-pin connector. Has anyone tried this.

The reason I ask is that I have a '95 LT1 with a 16-pin connector (some had the 12-pin setup), but I doubt it had the OBDII system yet, just like the guy's '94 LT5 in the ZR1-Net site. Does anyone have experience enough to know if this 5-6 will work for me?
 

compyelc4

Well-known member
Joined
May 1, 2002
Messages
607
Location
Dayton, Ohio
Corvette
'95 LT1 Coupe, Comp Yell; C6 Roadster, Vel Yell
No takers huh?!

I just received a reply back from that site, indicating that I can short pins G and A together. I do not need the OBDII compliant code reader. I'm going to study those 2 pins real good first.
 

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