C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

What chip......

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Old Mar 21, 2006 | 04:23 PM
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Default What chip......

...... does a 1990 1227727 ECM use? I want to lower the fan temps on my vert and would like to not do it on the original chip.
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Old Mar 22, 2006 | 11:15 PM
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Come on.........


No one knows the answer?
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Old Mar 23, 2006 | 02:18 AM
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Default

Originally Posted by Insane1
Come on.........


No one knows the answer?
in stock form it uses a 27C256

i use 29C256, basically the same, but this is an EEPROM so you dont need an UV eraser, or something..just burn over and over again
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