OBDII readiness status notification device

Details OBDII readiness status notification device OBDII readiness status notification device

2006-03-14

2006-03-14

Pope, Daryl C (Department: 2632)

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

C340S426150, C340S439000, C701S029000, C701S030000, C701S033000, C701S120000

Reexamination Certificate

active

07012512

ABSTRACT:
A device for notifying an operator of the readiness of a vehicle for emissions testing includes a control logic for evaluating the status of each of a plurality of the monitors of an on-board diagnostics (OBDII) system of the vehicle. Once the vehicle is determined to be ready for emissions testing based on the status of each evaluated monitor of the OBDII system, an indicator light is illuminated and/or an audio signal is emitted to notify the operator.

REFERENCES:
patent: 6032088 (2000-02-01), Feldmann et al.
patent: 6529808 (2003-03-01), Diem
patent: 6636790 (2003-10-01), Lightner et al.
patent: 6931309 (2005-08-01), Phelan et al.

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