answersLogoWhite

0


Best Answer

If it is leaking or rotted

User Avatar

Wiki User

16y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Could you need to replace the entire Exhaust system to pass the emissions test?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What does the exhaust emission system do?

It helps clean up the emissions from the exhaust system before they are released into the atmosphere.


Is a muffler part of the emissions in a car?

No. The muffler is a passive component in the exhaust emissions system.


Why does emissions light come on?

If the emissions light turns on there is a problem with the exhaust system. The oxygen sensor, erg system and exhaust should be checked for any leaks or malfunctions.


Is the catalytic converter part of the emission system?

Yes it is part of the emissions system. It turns exhaust into lower emissions by burning any unburnt exhaust gases thus reducing unwanted emissions and Carbon Monoxide.


What is air system?

More information is needed but generaly its an emissions system to inject fresh air into the exhaust system to reduce emissions..............


What is the purpose of an exhaust emisson system?

To clean up the exhaust emissions, less pollutants into our atmosphere.


What is a catylatic converter?

A device used in vehicle exhaust system to lower exhaust emissions of harmful gases.


What is the perpose of an exhaust emission system?

To help clean up the emissions that come out of the exhaust, the result, cleaner air.


Does the catalytic converter have anything to do with transmission?

No. Its part of exhaust system designed to reduce emissions.


How does the vacuum system help emissions on a 1986 Chevy 350 motor and how does it work?

the emissions pump and system pull some of the exhaust out of the pipes and send it back to the air cleaner (reusing the air in the exhaust) and i guess that way it polutes less


What is emissions systems?

The emissions system used in cars is a system which is designed to restrict the amount of pollution cars produce. Newer cars have system which prevent both Evaporative Emissions and harmful Exhaust Emissions. The Evaporative Emissions (EVAP) system prevents the escape of unburnt fuel vapor form the fuel tank, the fuel lines, and the engine. The Exhaust system uses at least one Catalytic converter, which is used to burn off gasses produced by the engine. On newer cars, both the EVAP and Exhaust are monitored by the vehicle's computer, which can alter the way the engine runs and can warn the driver of EVAP leaks.


Emission warning light on in odyssey?

The emissions warning light refers to a problem with the exhaust system. The most common problem with the exhaust system is a plugged catalytic converter.