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Old 02-05-2003, 08:08 AM
mbdoc mbdoc is offline
Join Date: Mar 1999
Location: Tucker, Ga USA
Posts: 12,153
All of the 1996 & later cars with ODB2 must pass a "ready" test. All of the systems must have performed their tests!
The most common problem is "tired" oxygen sensors that still work BUT aren't up to par as far as passing the ready test. ASK the testing station if the car failed the READY test. IF so ask what systems HAVEN'T been tested.
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