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Venza p0441, p0445

Vsc system

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My Solara 2005 has multiple errors of P0441, P0445, P0446. Before taking my car to a dealer, I would like to know what would be possible fixes for these multiple error codes.


These are emission system trouble codes. If some one know how to fix. Find out and fix it. If not then you'll end up to take it to a mechanic to fix for you. It possibly run 150 to 500 or even up to 1000 depend on what is defect and need to be replace.


Good luck

Mai

Feb 14, 2017 | Cars & Trucks

1 Answer

VSC light flashing on land cruiser 200 series


have you had the OBD codes read ? if not could well be code(s) P0440 P0441 P0442 P0443 P0446 and a few others ,these refer to the Evaperation control system , one easy thing to try is make sure the gas tank cap is securely tightened turning so a couple of clicks are heard , this may cure the light coming on if not will need the codes reading and further investigation keep me updated if you wish

May 19, 2014 | 2007 Toyota Land Cruiser

1 Answer

What is the most likely cause of DTC P0445 & P0441 Evap System Leak Detected (Large Leak)... I do get a strong unburn gas smell everytime I fill up. I try to see if any of the fuel lines are leaking...


The most common cause for these codes are a bad gas cap the seal wears down after a while. It could also be the charcoal canister has a crack or is damaged.

Apr 26, 2011 | Hyundai Elantra Cars & Trucks

1 Answer

2006 Avalon Limited with 40,500 miles. Like new. Seatbelt was closed in the driver side door and batter was drained. I charged the battery and everything seemed ok. The following fault codes are now...


Yea VSC lite will come on when ever a check engine lite is On, the codes you mentioned are certainly a EVAP codes, make sure your gas cap is a factory and inspect seal surface and contac surface on filler neck for rust clean if any,also check all hoses going into air box reconect if necesary, (have your car been in any accident) if have access to a scan tool resest lite if lite comes back no other option take it to a dealer, check for warranty coverage on this systems.
good luck

Feb 12, 2011 | 2007 Toyota Avalon

1 Answer

Codes p0442 & p0445


p0442
Evaporative emission control system,small leak detected

p0445

Evaporative emission control system,short in purge control cicuit

Aug 24, 2010 | 2002 Chrysler Sebring

2 Answers

I checked the codes and one comes up its po446. i dont under stand what it mean so i cant fix it to get the light to go out.


P0446 Evaporative Emission System Vent Control Circuit.
The following are descriptions of all Evaporative possible codes:

P0441 Evaporative Emission System Incorrect Purge Flow
P0442 Evaporative Emission System Leak Detected (small leak)
P0443 Evaporative Emission System Purge Control Valve Circuit
P0444 Evaporative Emission System Purge Control Valve Circuit Open
P0445 Evaporative Emission System Purge Control Valve Circuit Shorted
P0446 Evaporative Emission System Vent Control Circuit
P0447 Evaporative Emission System Vent Control Circuit Open
P0448 Evaporative Emission System Vent Control Circuit Shorted
P0449 Evaporative Emission System Vent Valve/Solenoid Circuit
P0450 Evaporative Emission System Pressure Sensor/Switch
P0451 Evaporative Emission System Pressure Sensor/Switch Range/Performance
P0452 Evaporative Emission System Pressure Sensor/Switch Low
P0453 Evaporative Emission System Pressure Sensor/Switch High
P0454 Evaporative Emission System Pressure Sensor/Switch Intermittent
P0455 Evaporative Emission System Leak Detected (large leak)
P0456 Evaporative Emission System Leak Detected (very small leak)
P0457 Evaporative Emission System Leak Detected (fuel cap loose/off)
P0458 Evaporative Emission System Purge Control Valve Circuit Low
P0459 Evaporative Emission System Purge Control Valve Circuit High
---
At least the cap isn't loose for the gas tank.

I would clear the code with an OBD-II Scanner 'erase code' button, and see how long it takes for it to come back.

Aug 06, 2010 | 1996 GMC Jimmy

1 Answer

I scann my car 2005 corollathe code came p0441and p0445 what does it mean engine light blinking


p0441: Evaporative Emission Control System Incorrect Purge Flow;
A code P0441 could mean one or more of the following has happened:

Bad vacuum switch
  • Broken or damaged EVAP line or canister
  • Open in PCM purge command circuit
  • Open or short in Voltage feed circuit to Purge Solenoid
  • Faulty purge solenoid
  • Restriction in EVAP solenoid, line or canister
  • Corrosion or resistance in purge connector
  • Bad PCM

p0445: Evaporative Emission Control System Purge Control Valve Circuit Shorted
(This also came up already above)

Nov 30, 2009 | 2005 Toyota Corolla

2 Answers

Codes 441, 446, 455 on a 2005 Camery


P0441 Evaporative Emission Control System Incorrect Purge Flow
P0446 Evaporative Emission Control System Vent Control Circuit Malfunction
P0455 Evaporative Emission Control System Leak Detected (Gross Leak)
http://www.toyotanation.com/forum/showthread.php?t=128923

Jun 04, 2009 | 2004 Lexus LS 430

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

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