If your light is on, it typically means the car's emissions control system is faulty, and the vehicle is polluting the air beyond allowable federal standards. A vehicle in this condition would fail an emissions inspection or smog check. Don't confuse the check engine light with the maintenance or service light.
What is emission system service?
The emission system controls the emissions, exhaust and pollutants that a car produces into the environment. With a well-working emission system in place, it can drastically reduce the release of harmful gases like carbon monoxide and oxides of nitrogen from harming the environment.
What does check emission system mean on Acura RL?
The check emission system light illuminated in an Acura RL will usually indicate there is a malfunction in the vehicle's emissions, ignition, fuel or even a loose gas cap. ... The check emission system mean on acura rl is there is a malfunction in the vehicle's emissions, ignition, fuel or exhaust systems.
What does emission system problem mean on Acura MDX?
The check emission system on an Acura MDX means it has detected a malfunction in the vehicle's emissions, ignition, fuel, or exhauSTSystems. It typically means the car's emissions control system is faulty, and the vehicle is polluting the air beyond allowable federal standards.
What emission system means?
emission control system, in automobiles, means employed to limit the discharge of noxious gases from the internal-combustion engine and other components. There are three main sources of these gases: the engine exhaust, the crankcase, and the fuel tank and carburetor.
What does check emission system mean on Acura RDX?
If the check emissions system light has turned on in Your Acura RDX that means that the ECU has detected a fault in some part of Your emissions control system. ... Check emissions system on an acura rdx means that the emissions system has detected a fault and that will lead to the engine running rough.