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You're going to have to be more specific with your question. There are many components to the emissions control system.
The headlight is not a part of the emissions system.
More information is needed but generaly its an emissions system to inject fresh air into the exhaust system to reduce emissions..............
egr valve
# Idle speed incorrect # Fuel filter clogged and/or water and impurities in fuel system # Distributor components damp or damged # Fault in the fuel system or sensors # Faulty emissions system components # Faulty or incorrectly gapped spark plugs and/or wires # Vacuum leak at the carburetor/throttle body,intake manifold or vacuum hosses
u dont . the law requires the emissions system on a vehicle
No. The muffler is a passive component in the exhaust emissions system.
components of control system
All sensors, air pump, and EGR
There are about 30 different sensors which monitor emission control systems components. It could be any one of them. Have a dealer run a diagnostic scan.
An emissions control system is typically going to refer to a system that limits certain pollutants (emissions) given off by a vehicle. A catalytic converter is one example.
What are the key components of the apothecary system?