Having problems with your 1994 Chevrolet Cavalier ?

I do not get the 121 handshake code from 94 caviler OBD1 connector what are the wires coming out of the controller that go to the connector?

Posted / edited by AnonymousUser on : 22-01-2018

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I do not get the 121 handshake code from 94 caviler OBD1 connector what are the wires coming out of the controller that go to the connector?

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