Question about 2001 Toyota Camry

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How do I fix trouble code P0440 and P0446 on a toyta camry without breaking my wallet

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Start by checking to see if your gas cap is on tight and not damaged.

Posted on Aug 19, 2010



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Sounds like a speed sensor-however its been years since I was a Toyota Manager & I don't have the code's reference anymore-Good Luck-JT

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2000 Toyota Camry DTC code P0440 , P0446

P0440 TOYOTA - Evaporative Emission Control System Malfunction

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Hello there,my 2001 echo is lighting up trouble codes p0440 p0441 p0446; how and where should i start?

code p0440 refers to evaporative emission (EVAP) system--malfunction=== causes --hose connections --intake leak--EVAP canister purge valve
code po441 refers to EVAP --incorrect flow detected==causes the same as for po440
code po446 refers to EVAP system vent control --circuit malfunction===causes --wiring---EVAP can purge valve--ECM
generally I would replace the purge valve as it is common to all codes

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I have a 1991 toyta camry ato and when i put it into drive when gearbox is cold it dosent want to move how do i fix it????

I think your shift solenoids might be faulty. These things can fail when cold, but work OK when hot.

Is there a trouble code showing (the O/D light will blink)?

Jun 19, 2012 | 1992 Toyota Camry V6

1 Answer

Need to know what PO440, PO441, and PO446 codes mean for a 2000 Toyota Camry

p0440 is the evaporative emission control system p0441 is incorrect evap purge flow and p0446 is evap vent control circuit this means the charcaol canister is defective the only problem is they are in the rear of the car above the gas tank and they are metal when you gas up your car there are warning signs DO NOT TOP OFF TANK meaning when gas pump shuts off do not put in more gas ! reason being is the gas overflows into the metal canister and gets trapped and absorbs moisture , and you know what water does to metal .... rust ! no signal to solenoid = check engine light and codes sorry to say you are looking at about 600-700 dollars to fix

Aug 04, 2010 | 2000 Toyota Camry

2 Answers

P0440, P0441, P0446

where is Evap Emission Control System Purge Flow fault

Jul 02, 2009 | 2000 Toyota Celica

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2000 lexus es300 error code p0440, p0441, p0446

P0440 Evaporative Emission System, P0441 Evaporative Emission System Incorrect Purge Flow , AND P0446 Evaporative Emission System Vent Control Circuit

Apr 23, 2009 | 2004 Lexus LS 430

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2001 corolla chack engine light on.

P0440= Evap Control Sys Malfunction
P0441= Evap Control Sys Purge Flow Fault
P0446= Evap Control Sys Vent Ckt Malfunction

Mar 30, 2009 | 2001 Toyota Corolla

1 Answer

1998 toyota camry V6

P0420 indicates you have a catalyst efficiency issue; replacement of the Air-Fuel Sensor should take care of that;
The P0441, P0446 and (I assume P0440); you said 446 twice, indicates a faulty or loose fuel cap; it is not sealing properly.
Please feel free to respond to me if you have any further questions.
A FixYa rating from you regarding my assistance would be greatly appreciated.

Dec 27, 2008 | 1998 Toyota Camry

1 Answer

2002 toy camry codes p0440 p 0441 p0446

There fault codes are indicating a fault with your EGR system / EGR valve.

Dec 15, 2008 | 2002 Toyota Camry

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