Question about 2007 Toyota Avalon

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Where is the vsv located on an Avalon 2007?

Where is the vacuum switching valve?

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Posted on Jan 02, 2017

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SOURCE: 1996 Toyota Previa code p0441

P0441 is Evap Emission Incorrect Purge Flow; the repair you are describing is easy, and should correct the P0441 restricition...I would anticipate no large problems.

Posted on Oct 07, 2008

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SOURCE: Where is the PCV valve located on a 2007 Toyota

rear left valve cover back near firewall

Posted on Sep 22, 2010

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SOURCE: egr vacuum solenoid location

what type of toyota u have or if u can give me the engine code i might b able to help u

Posted on Dec 08, 2011

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How do you replace the Evaporation Control Valve and the ERG Valve on a 1997 Lexus ES300?


Anon, disconnect vacuum lines,wires, etc. and unbolt EGR from intake shown in 4th video link. Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
Toyota Po441 P0446 EVAP Vacuum Switching Valve VSV Testing and Canister...
How To Test and Replace EVAP Canister Vent Control Valve P0446
1997 Lexus ES300 Evaporation Control Valve Google Search
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Jun 15, 2016 | Lexus Cars & Trucks

1 Answer

2007 toyota avalon puts out hot air on drivers side, cold air on passenger side


Likely has blend air door not working due to bad actutor or vacuum line leak (or bad check valve to vacuum reservior)

Mar 04, 2015 | 2007 Toyota Avalon

1 Answer

PO 441


This is a incorrect purge flow code, try replacing the purge vsv located on the hose that has the green valve cap on it, one hose has vacuum when the engine is running the other hose goes back to the fuel tank, the valve has an electrical connector on it .

May 15, 2014 | 2007 Toyota Camry

1 Answer

How do i replace a vacuum switching valve on a 1992 toyota camry 2.2L engine


Your post says it is a v6 but you say a 2.2 4 cyl in your question. VSV is located near the rear of the valve cover on the front of the engine.

Mar 22, 2014 | 1992 Toyota Camry V6

1 Answer

Error code 441 need to know how to fix &repair


Here is the definition for the code.
You may need a shop manual for the actual test procedures.


P0441 MITSUBISHI Description The vapor pressure sensor, Voltage Solenoide Valve (VSV) for EVAP, Voltage Solenoide Valve (VSV) for canister closed valve (CCV) and Valve Solenoide Valve (VSV) for pressure switching valve are used to detect abnormalities in the evaporative emission control system. The ECM decides whether there is an abnormality in the evaporative emission control system based on the vapor pressure sensor signal. Diagnostic Trouble Code (DTC) P0441 is recorded by the ECM when there is a malfunction in either the VSV for EVAP, the VSV for pressure switching valve, or in the vapor pressure sensor itself, or when evaporative emissions leak from the components within the dotted line in Fig. 1 below.

The ECM closes the CCV and opens the VSV for pressure switching valve causing vacuum to increase in the entire EVAP system. The ECM continues to operate the VSV for EVAP until the vacuum is increased to a specified point at which time the ECM closes the VSV for EVAP. If the vacuum did not increase, or if the vacuum increased beyond the specified limit, the ECM judges the VSV for EVAP and related components to be faulty.
Read more: http://engine-codes.com/p0441_mitsubishi.html#ixzz26BwvoUBv

Sep 11, 2012 | 2001 Mitsubishi Montero Sport 4WD

1 Answer

CODE PO441 DODGE INTRAPID 2002 EREPAIR


Here is the definition of the code.
Possible causes are a defective gas cap or a leak in the vent system.

P0441 DODGE Description The vapor pressure sensor, Voltage Solenoide Valve (VSV) for EVAP, Voltage Solenoide Valve (VSV) for canister closed valve (CCV) and Valve Solenoide Valve (VSV) for pressure switching valve are used to detect abnormalities in the evaporative emission control system. The ECM decides whether there is an abnormality in the evaporative emission control system based on the vapor pressure sensor signal. Diagnostic Trouble Code (DTC) P0441 is recorded by the ECM when there is a malfunction in either the VSV for EVAP, the VSV for pressure switching valve, or in the vapor pressure sensor itself, or when evaporative emissions leak from the components within the dotted line in Fig. 1 below.

The ECM closes the CCV and opens the VSV for pressure switching valve causing vacuum to increase in the entire EVAP system. The ECM continues to operate the VSV for EVAP until the vacuum is increased to a specified point at which time the ECM closes the VSV for EVAP. If the vacuum did not increase, or if the vacuum increased beyond the specified limit, the ECM judges the VSV for EVAP and related components to be faulty.
Read more: http://engine-codes.com/p0441_dodge.html#ixzz242qD9pXO

Aug 19, 2012 | 1997 Toyota Camry

1 Answer

My 2004 Mazda 3 GT 2.3L is getting a P0446 DTC and is burning through a tank of gas in about 2-3 days depending on the amount of driving being done. My Mazda dealer believes that it may be the fuel pump,...


P0446- Evaporative Emissions Control System Vent Control Circuit Malfunction

Possible Causes:
- Missing Fuel cap
- Incorrect fuel filler cap used
- Fuel filler cap remains open or fails to close
- Foreign matter caught in fuel filler cap
- Incorrect fuel tank vacuum relief valve

Code is detected when VSV for pressure switching valve is ON, ECM judges that there is no continuity between vapor pressure sensor, fuel tank and charcoal canister (2 trip detection logic)

The vapor pressure sensor, Voltage Solenoide Valve (VSV) for EVAP, Voltage Solenoide Valve (VSV) for canister closed valve (CCV) and Valve Solenoide Valve (VSV) for pressure switching valve are used to detect abnormalities in the evaporative emission control system.

The ECM decides whether there is an abnormality in the evaporative emission control system based on the vapor pressure sensor signal.

Diagnostic Trouble Code (DTC) P0446 is recorded by the ECM when there is a malfunction in either the VSV for EVAP, the VSV for pressure switching valve, or in the vapor pressure sensor itself, or when evaporative emissions leak from the components within the dotted line in Fig. 1 below.
evaporative_evap_system_toyota.gif
The ECM closes the CCV and opens the VSV for pressure switching valve causing vacuum to increase in the entire EVAP system.

The ECM continues to operate the VSV for EVAP until the vacuum is increased to a specified point at which time the ECM closes the VSV for EVAP.

If the vacuum did not increase, or if the vacuum increased beyond the specified limit, the ECM judges the VSV for EVAP and related components to be faulty.

Aug 26, 2011 | Mazda MAZDA3 Cars & Trucks

2 Answers

Check engine light came on my 2002 Rav 4. Auto Zone diagnostic code PO446. How should I fix?


Chances are, it's going to be either 1 of the 3 switches that need replacing, a new gas cap or a new charcoal canister. The 2 switches under the hood are the VSV for CCV and VSV for EVAP. The one at the canister itself is the VSV for VSP. This VSV for VSP typically goes bad before the other 2 switches do. Plus, the switches are much cheaper than a new canister. (BTW, VSV stands for vehicle switching valve.)

PO446 is an evap canister code

Oct 28, 2009 | 2002 Toyota RAV4

1 Answer

RAV 96 VSV


HI.....
The problem on your Vehicle related with the VSV.
VSV . VACCUM SWITCH VALVE..


But the problem is you have 3 VSV On your car.
And all of 3 affect the Emission or smog TEST.

1---- EGR VACCUM SWITCH VALVE
2-- EVAP VACCUM SWITCH VALVE
3---- VAPOR PRESSURE SENSOR VACCUM SWITCH VALVE..

All are located on Left side of Engine compartment.
the EGR VSV on left side of the angine.

Are a Small selenoid with 2 small hoses and one connector of 2 wires.

Ok.. But I recomend get the Vehicle SCANNED for get the right codes.
You can go to some autoparts, Advance, Autozone, Napa, Pepboy's,
They scan your vehicle with no charge , is just a complementary service.
With the Codes you will FIX or REPLACE the right part.

OK... I hope this hlep on your problem.
If you need more information I will able to help.
Thank you for use fixa..

Oct 01, 2008 | 1996 Toyota RAV4

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