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1997 lexus es300 code p0441, p0446 repair cost

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1861 Answers

SOURCE: car codes

When you have P0440, P0441 and P0446, it is a very good bet that the fuel cap was loose, or the fuel cap rubber seal is compromised. You will get all three of those codes every time that the cap is loose. Always make sure that the fuel cap is as tight as you can get it after you refuel.

Posted on Nov 13, 2008

  • 10 Answers

SOURCE: How do you find the cabin air filter in a ES300

by the gas pedal to the right, youll need to pull carpet back. here's a step by step with pictures http://www.clublexus.com/forums/es300-and-es330/168680-es300-a-c-or-cabin-filter-change-97-01-a.html

Posted on Jan 23, 2010

  • 10 Answers

SOURCE: 1999 Lexus ES300

Sometimes it will be written in ownership books in your glove compartment, if not any lexus dealership should be able to give it to you, some dealerships may want you to come in a prove you own the car.

Posted on Jan 23, 2010

  • 19 Answers

SOURCE: 2000 lexus es300 error code p0440, p0441, p0446

You replaced the wrong sensor. Here is a link that can further explain how to trouble shoot this problem http://us.lexusownersclub.com/forums/lofiversion/index.php/t14194.html

Check for Vacuum hose for leak,crack or blocked first then, Vacuum switch Valves for vapor pressure sensor next to the Evaporator Charcoal Canister rear of the fuel tank. Charcoal Canister crack or damage. But mostly likely Charcoal Canister and vapor pressure sensor replacment. Tell us the result.

Posted on Feb 20, 2010

shinehutt
  • 254 Answers

SOURCE: my check engine light come up w/ all these code

po305 is related to missfire on #5 cylinder
po440 is related to fuel tank pressure
pO441 is for evaporator purge flow malfunction
po446 relates to vent control valve electrical circuit malfunction

missfire is seperate from the other codes
as for the other three codes replace the vent control valve solenoid located near the charcoal canister the oth3er codes can relate to a faulty solenoid

after replacing light will only go out if you clear through a scan tool or three drive cycles of over 10 min each

Posted on Jan 10, 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
OBD II Trouble Code P0401 Insufficient EGR Flow
How to Fix P0401 on 1996 Toyota Avalon Testing The EGR Modulator Valve



Jun 15, 2016 | Lexus Cars & Trucks

1 Answer

How to fix whatever caused the codes P0441, P0442,P0446


Check and make sure your gas cap is screwed on tightly. Then, check the vacuum lines are attached correctly and not leaking. I would bet one of the hoses came off or you have a hole in one or more. The hoses split with age. Start with these, before changing sensors or solenoids.
http://www.obd-codes.com/p0446
http://www.obd-codes.com/p0441
http://www.obd-codes.com/p0442

Feb 21, 2016 | 2003 Lexus LS 430

1 Answer

Obd 2 code p0446 on a 1996 lexus es300


Evaporative Emission Control System Vent Control Circuit Malfunction A code P0446 could mean one or more of the following has happened:

  • Faulty vent valve
  • Open, short or excessive resistance on Vent valve control circuit
  • Blockage of vent valve
  • Bad PCM


With a P0446 OBD-II trouble code, here are some things to try:

  • Replace Vent valve
  • Repair open, short, or resistance problem in control circuit
  • Repair open, or short, or resistance problem in power circuit
  • Replace PCM

Sep 24, 2012 | 1996 Lexus ES 300

1 Answer

2003 lexus es300 p0441,p0442,p0446


It was the bad ECU. I have the same 2003 ES300. I had the same 3 codes and after 5 months and figured out it was the bad ECU causing the error codes. Finally replaced the ECU and no more codes now

Jan 10, 2012 | Cars & Trucks

1 Answer

Code P0441 and P0446. What does it mean?


Both codes are with the EVAP SYSTEM, there are numerous items it could be. A repair shop that does Toyotas or the delaler would be the best to check it out for you. Its not anything that will leave you walking or disable the car.

Nov 13, 2009 | 1998 Toyota Corolla

3 Answers

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

2 Answers

99 Camry, P0441 & P0446 codes


A. Diagnostics for PO441:

1. Remove Vacuum Hoses between EVAP VSV and Charcoal Canister and discard.
2. If there is a metal vapor pipe between EVAP VSV and Charcoal Canister, clean inside of vapor
pipe
3. Replace EVAP VSV and Charcoal Canister assembly with new parts.
4. Install new vacuum hoses between EVAP VSV and Charcoal Canister.


B. Diagnostics for P0446:

1. Inspect vacuum hoses and pipes between EVAP (Purge) VSV and Charcoal Canister for leaks.
2. Replace Vapor Pressure VSV and Canister.
NOTE :When performing diagnostics for an occurrence of a MIL "ON" condition, Diagnostic
Trouble Code (DTC) P0441 may be result of debris in Evaporative Emission Control System. This
may cause blockage of a vapor line, or a stuck VSV, as described in troubleshooting area of Repair
Manual.

Robert

Jan 29, 2009 | 1999 Lexus ES 300

1 Answer

2001 Lexus engine check light on VSC off light on


You can actually google this by putting lexus code ### for each one it will tell you what each one means

Jan 27, 2009 | 2004 Lexus LS 430

2 Answers

Car codes


When you have P0440, P0441 and P0446, it is a very good bet that the fuel cap was loose, or the fuel cap rubber seal is compromised. You will get all three of those codes every time that the cap is loose. Always make sure that the fuel cap is as tight as you can get it after you refuel.

Nov 05, 2008 | 2001 Lexus RX 300

1 Answer

HAVE A CODE PO446 1999 LEXUS GS300 CHECK GAS CAP AND IT WAS OK. WHAT DO I LOOK FOR NEXT AND LOCATION OF IT


P0446 is an evap code. Most likely, you need to change the charcoal canister vent valve (CCV) under the trunk floor. Fuel cap codes set 3 codes at once, P0440. P0441 and P0446, all at the same time.

Jul 23, 2008 | 1997 Lexus GS 300

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