2001 Toyota Tundra Code P0446

By continuing to use this site you consent to the use of cookies on your device as described. P0446 TOYOTA code description The Evaporative System EVAP canister vent control valve is located on the EVAP canister and is used to seal the canister vent. My scanner found only these codes.

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Asked Jun 28 2014 by anonymous.

2001 toyota tundra code p0446. October 18 2018 by Jason. P0441 is one of the more common OBD-II trouble codes with the Toyota Tundra. We use cookies to give you the best possible experience on our website.

I replaced then erased the codes and after 3 miles the CEL went off again. P0440 TOYOTA code tech notes The P0440 code means that the control module has detected a leak in the Evaporative Emission EVAP. This trouble code references a number that is given to you when you plug your Tundra into a OBDII scanner.

Specifically P0446 indicates an Evaporative Emission Control EVAP system vent control circuit malfunction. Some sugge said VSV valves which the most expensive one costs 19000. Came back on this am took the car to advanced auto rechecked.

Typically this indicates a faulty vent valve a bad control circuit for that valve or a blockage in the vent valve. The P0441 P0446 codes were gone but had a P0125 code showing. The gas tank was and is 34 full.

The solenoid is normally closed. P0446 Toyota - tundra. There is a factory service bulletin for the following Toyota models.

Loose fuel tank filler cap is the most common cause that triggers the P0440 code. The most common code P0446 pertains to the vent solenoid. A code P0446 could mean one or more of the following has happened.