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On Board Diagnostics, or OBD, is an automotive term
referring to a vehicle's self-diagnostic and reporting
capability. OBD systems give the vehicle owner or repair
technician access to the status of the various vehicle
sub-systems. Modern OBD implementations use a standardized
digital communica
Overview - Heated Oxygen Sensor
Note
Coat the new heated oxygen sensors with an assembly paste.
Only the thread may be coated with hot bolt paste on a used oxygen
sensor. Refer to the Parts Catalog
Assembly paste or hot bolt paste must not enter the slots on the
sensor body.
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