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Which is the data pin in the 1991 3.1 ECM's?

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Old Jul 14, 2003 | 08:53 PM
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pasky
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Car: 1991 RS Camaro (Jet Black)
Engine: 95 383 CI (6.3) LT1
Transmission: 95 T-56
Which is the data pin in the 1991 3.1 ECM's?
I just took a look at my ECM on my 91 3.1 and noticed I don't have a E pin. Anyone know which is the data pin for that model?
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Old Jul 14, 2003 | 08:55 PM
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pasky
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Car: 1991 RS Camaro (Jet Black)
Engine: 95 383 CI (6.3) LT1
Transmission: 95 T-56
Please please, I just got my new toy (ALDL cable ), I wanna give it a shot.
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Old Jul 14, 2003 | 09:03 PM
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mmcdjs
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From: Louisville Kentucky
Car: 1991 Pontiac Firebird
Engine: 3.1 V6
Transmission: 700R4
connector
try looking at this one.
Attached Thumbnails Which is the data pin in the 1991 3.1 ECM's?-con12pin.gif  
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Old Jul 14, 2003 | 10:14 PM
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pasky
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Car: 1991 RS Camaro (Jet Black)
Engine: 95 383 CI (6.3) LT1
Transmission: 95 T-56
Thats her, thanks a bunch.
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Old Jul 15, 2003 | 08:16 AM
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mmcdjs
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From: Louisville Kentucky
Car: 1991 Pontiac Firebird
Engine: 3.1 V6
Transmission: 700R4
ecm
glad i can help. I am getting ready to do my own 3.1L eprom mods and I'll be hitting you up to compare notes.

dale
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