See also:

California Emission Control Warranty
Vehicles equipped with a California Certified Emission Control System that are registered and operated in California or any state that adopts California emission warranty provisions are covered by ...

Positions for towing hitch receiver and hitch ball
1. Weight carrying ball position: 50.5 in. (1282.9 mm) 2. Hitch receiver pin hole position: 44.1 in. (1120.4 mm) ...

Emission inspection and maintenance (I/M) progra
Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system.  - If the malfunc ...