EEPROM For TBI
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Supreme Member
Joined: Mar 2005
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
EEPROM For TBI
Is there such thing as a EEPROM for a TBI? Specificaly a 91. If so where can I get one?
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Joined: Feb 2000
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From: Schererville , IN
Car: 91 GTA, 91 Formula, 89 TTA
Engine: all 225+ RWHP
Transmission: all OD
Axle/Gears: Always the good ones
Gonna have to socket the ecm and use Craigs adapter to get there.
Than u just use 29c256 or the equivelant.
later
Jeremy
Than u just use 29c256 or the equivelant.
later
Jeremy
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Joined: Aug 2001
Posts: 972
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From: Memphis, Tn
Car: 92' RS
Engine: 357
Transmission: TH350
Axle/Gears: 4.10
Very well documented by Craig Moates
G2-Using a 29c256 EEPROM in a 2732a socket
What you need.
Product Description: Allows use of new Flash chips in many GM TBI setups. If the original application accepted a 24-pin chip such as a 2732A, then this adapter will allow you to upgrade to new Flash chips such as the AT29C256 and 27SF512. Soldering required (see product web page). This is the unit which will work if your original application had the chip holder with leg spacing of 0.45". Just check before ordering, you'll need to take the ECM apart to find out. Comes with everything you need to replace your stock chip holder with a standardized 28-pin chip socket that is compatible with the newer Flash chips. Installation service available for $25 if you're not comfortable soldering.What you need: Check Spacing first
As if 3.8 didnt give you a good enough expanation heres alittle more info with pics
G2-Using a 29c256 EEPROM in a 2732a socket
What you need.
Product Description: Allows use of new Flash chips in many GM TBI setups. If the original application accepted a 24-pin chip such as a 2732A, then this adapter will allow you to upgrade to new Flash chips such as the AT29C256 and 27SF512. Soldering required (see product web page). This is the unit which will work if your original application had the chip holder with leg spacing of 0.45". Just check before ordering, you'll need to take the ECM apart to find out. Comes with everything you need to replace your stock chip holder with a standardized 28-pin chip socket that is compatible with the newer Flash chips. Installation service available for $25 if you're not comfortable soldering.What you need: Check Spacing first
As if 3.8 didnt give you a good enough expanation heres alittle more info with pics
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