Question about Hyundai Motor 2002 Sonata
First problem of restricted refilling was solved by replacing the charcoal vent.
Second problem; after refuelling the engine will not start unless I press the gas pebble to the floor and hold it there and after the engine starts it will not idle until I have run the car to a speed of 40-60km for about 2 minutes.
Engine light is on with code :P0446 & P0441.
Is there a second vent and where is it located??
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Posted on Jan 02, 2017
p0441 - Evaporative emission control system Incorrect purge flow. can be caused by a lot of things and is usually related to a small leak in the emission control evap system, try replacing the gas cap and see if it helps, if not, the system needs to be tested for a leak with the scantool or a leak tester or both.
usually you will see p0440 p0441 and p0446 together but before anything replace your gas cap and besure to tighten it down when you gas up the vehicle, 90% of the time with those codes either a loose gas cap of bad gas cap gasket is the problem
Otherwise - Might be a canister leak, defective VSV valve or hoses, bad gascap seal.
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Posted on Mar 17, 2009
SOURCE: 2001 corolla P0440, P0441, P0446
I believe those cades are for the transmission. Call the dealership and verify but I am almost positive those are transmission fault codes.
Posted on Mar 30, 2009
SOURCE: P0440, P0441, P0446
Error code P0446 is an Evaporative Control System vent control
malfunction. DTCs P0441 and P0446 are recorded by the ECM when
evaporative emissions leak from the certain components, or when there
is a malfunction in either the VSV for EVAP, the VSV for
pressure switching valve, or in the vapor pressure sensor itself.
Posted on Jul 02, 2009
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