93 ls400 ecm compatibility

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08-09-11, 08:32 PM

jststrd

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93 ls400 ecm compatibility

Will an ecm from a 94 ls400 with traction control work in a 93 ls400 without traction control. They are different numbers.

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08-17-11, 04:24 PM

Dtwillis5

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I have a 93 ecm w/o trac i got from a junk yard and tried it on my 94 w/ trac and it ran the same to me

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08-17-11, 05:12 PM

LS4Lalonde

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93 and 94 parts are compatible.

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08-17-11, 05:14 PM

LEXTEK1

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It will not plug in as I recall, the connectors are different. Even if they do it will throw many codes.

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