2009 saturn vue how to#
2009 saturn vue code#
2009 saturn vue plus#

This can reduce tank pressure and throw the code.

Fuel Tank Sending UnitвЂ“ It is possible for the gasket that attaches the fuel sending unit to the gas tank to go bad.

Fuse/Wiring ProblemsвЂ“ If the wiring going to the valve has been compromise, itвЂ™ll lead to the P0449.

2009 saturn vue how to#

HereвЂ™s how to test a purge valve (YouTube). There are a few clips that you need to find and remove.

2009 saturn vue code#

Vapor Canister Purge ValveвЂ“ One of the most common causes of the P0449 code is the vapor canister purge valve.

This is one of the most common issues that causes the code.

EVAP System HoseвЂ“ The hose that carries the fuel vapor from the fuel tank to the intake manifold can begin to leak.

2009 saturn vue plus#

If you are getting that message, plus a P0449, it may save you a ton of time and money to replace the fuel cap and see if it goes away. Often, youвЂ™ll get a message informing you that the fuel cap is off even when it is on.

Fuel CapвЂ“ A bad fuel cap can cause the code to be thrown for sure.

Here are the most common problems that will throw the code along with a great video on the whole process: There are many things that can cause the P0449 trouble code to trigger in your Saturn Vue. If these vapors are leaking from the system, youвЂ™ll often smell them faintly while operating the vehicle. The EVAP system deals directly with fuel vapors. You should particularly notice the smell of fuel around the fuel tank area or fuel filler tube. You may notice the slightest dip in fuel economy as well. P0449 code will typically not be accompanied by any noticeable symptoms other than the smell of gas and the service engine soon light. Saturn Vue P0449 OBDII Code Symptoms The service engine soon light is often the only sign that the P0449 code has been triggered This will be followed by the service engine soon light. The ECM (Engine Control Module) of the vehicle has detected that there is a fault in the circuit which controls the vent that releases the fuel vapor from the system. When this system malfunctions, the fuel vapor is not being dealt with properly. The EVAP system cycles fuel vapor from the gas tank into the intake manifold, a charcoal canister, or directly into the air depending on the model of vehicle.

P0449 indicates that the valve or solenoid circuit that controls the evaporation system is not functioning properly.

This means that regardless of which make or model of vehicle, the code will mean the same thing (Vue or not, as long as it was manufactured after 1996). Otherwise, this article is meant to show how you can diagnose the problem yourself. ThereвЂ™s a link towards the bottom the page on exactly how to perform that procedure. Also, a really good scanner will help you identify whether or not the valve is operating correctly. Certainly anytime the service engine soon light is on, itвЂ™s good to deal with it as soon as possible though. P0449 is normally not an immediate threat to the drive-ability of your Vue. P0449: Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction It often appears with, or is related other codes, such as P0420, P0446, and very often P0440. P0449 deals with the evaporative emissions control system. This trouble code is a reference number that is given to you when you plug your Vue into a OBDII scanner. A very common issue with the Saturn Vue is the P0449 code.