FAQ Library

Is my car OBD1 or OBD2?

OBD = On Board Diagnostics

All J-cars up to 1994 are OBD1.

Most J-cars in 1995 are OBD1; 2.3L manual transmission cars, and all 2.2L cars. The only exception were the 2.3L automatics, which were all OBD2.

All J-cars from 1996 and up are OBD2, by Federal Law.

All 1995 and up J-cars (regardless of OBD1/OBD2) have OBD2 diagnostic connectors.

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Created: 05-16-2005
Modified: 05-16-2005
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