What exactly does "Not Ready" mean? It means your Onboard Diagnostic System (OBD II) has NOT completed all of its self-test monitors that keep an eye on the .
An uncompleted test will be reported "not ready." An OBDII vehicle will not pass the annual inspection unless the required monitors are "ready." The Vehicle .
reset, the emission systems on your vehicle will have a â€œnot readyâ€ status.. A Monitor is a test run by the vehicles computer on components and subsystems.
. in the United States are equipped with On-Board Diagnostic systems, known as OBD II. The primary purpose of these systems is to monitor and evaluate the vehicle's. for a test with more than two emissions systems reporting â€œnot readyâ€.
When a particular monitor is not applicable to the vehicle being tested, the. for a particular readiness monitor is Ready or Complete, this does not mean the .