Depending on car make and year, it could mean any one of several things ...
>> Something might be clogged in the exhaust system causing a back-pressure to the engine.
>> You have a leak someplace in the system that could put exhaust fumes into the car.
>> Your catalytic converter has gone funny on you. ($$$'s)
Those are just 3 examples of what could be the cause BUT,
Get The System Checked Out by a Pro!
· engine emission exhaust system · electrical system
The evaporator emission system control valve on the 1996 Mercury Cougar is located on the left side of the car. It is in the passenger side headlight area.
OBD-II 441 is a Evaporative emission control system failure. When in a car this system fails then the car is Travel shutting down.
No, but the temperature senders are part of the emission system. If the thermostat malfunctions, the emission system will not operate at optimum levels.
The engine emission exhaust system is part of every automobile. The electrical system is a car part.
Did you mean EVAP? The Evaporative Emission Control System (EVAP) is used to prevent gasoline vapors from escaping into the atmosphere from the fuel tank and fuel system.
Engine,Emission Control System,EGR (Exhaust Gas Recirculation Valve),Exhaust system,ECM (Engine Control Module),
The exhaust emission system helps put out cleaner waste from the car. The system also uses information to help the engine run more fuel efficient.
The average co2 emission per year for a car in the USA. is 11,450 pounds
It has a fuel system leak, can be fuel line, etc.( liquid leak) or (fuses) faulty gas cap/fuel emission system leak.
That varies by jurisdiction.
evaporative emission control system incorrect puge flow