2001 Toyota Tundra Code P0446

Post by cjm69 Thu Dec 13 2007 217 am. Home Forums Tacoma Discussion 1st Gen. This solenoid valve responds to signals from the Engine Control Module ECM.

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The bulletin pertains to some of the vehicles listed below but coverage also depends on the vehicles product date.

2001 toyota tundra code p0446. Toyota has issued a service bulletin EG013-03 to address a problem with the evaporative emissions system and codes P0440 P0441 OR P0446. The hose was not clamped and had come off the plastic nipple - in 13 yrs the rubber has lost some of its elasticity. A code P0441 Toyota could mean one or more of the following has happened.

Toyota Tundra Check engine light keeps coming on. Open short or excessive resistance on Vent valve control circuit. P0446Indicates that there is a fault in the evaporative emission control system.

Have changed charcoal canister fuel filler neck and gas cap but light keeps coming on. I replaced then erased the codes and after 3 miles the CEL went off again. How do i fix obd codes p0441 p0442 p0446 on 2003 toyota tundra p0441Evaporative Emission Control System Incorrect Purge - Answered by a verified Auto Mechanic.

Itll often appear with P0455. Code P0446 Definition Evaporative Emission Control System Vent Control Circuit Malfunction What Does P0446 Mean. 2000-2003 Toyota Solara 2000-2003 Toyota Avalon 2000-2003 Toyota Camry 2001-2003 Toyota Sienna.

20032004 Toyota Corolla 20032005 Toyota Matrix. AmeriLite for 1995-2000 Toyota Tacoma C-Type LED Tube Black Replacement Tail Light - Driver and Passenger Side. The most common code P0446 pertains to the vent solenoid.

In all cases it clearly shows the mechanic that a check of the EVAP vent valve. We use cookies to give you the best possible experience on our website. Asked Jun 28 2014 by anonymous.