Quote:
Originally Posted by mustang67408
That should be the EGR modulator, check it. It either passes or fails. Usually they need to be replaced along with the EGR VSV under the intake manifold.
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Thank you very much Sir.
Under your guidance by pdf pictures and repair notes,I clean EGR Valve and EGR modules and conneted all tubings.since last 2 days code po401 is gone.Now i am only getting two codes po441 and Po446. Now what is suggestions,that a quite new person like me can do with minimum money matters,please.
Do I need to clean or replace VSV switch or valve.Do I need to clean or replace charcoil canister by new or used??
Where is charcoial canister located??Is it a big drum on back bottom of Camry2000???