2002 Toyota Highlander V6 Codes P0440, P0446, P0441

Asked by Aug 28, 2015 at 11:30 AM about the 2002 Toyota Highlander Base V6 4WD

Question type: Maintenance & Repair

Can someone help me decipher the implications of the above codes? The check
engine light started to show after I had leaking gasket replaced (at flex-pipe to
convertor). Could it be just a coincidence, or has the the mechanic screwed up
something?

4 Answers

109,605

P0440 and P0446 http://www.justanswer.com/toyota/2nkcy-check-engine-light-morning-so-took.html

18 of 18 people found this helpful.
109,605

P0441...https://parts.olathetoyota.com/p0441-code-toyota.html

8 of 8 people found this helpful.
Best Answer Mark helpful

Thank you Joemom! Now the mechanic won't be able to rip me off, as I will get parts' prices from the auto parts shop....and labor cost estimates from the Toyota dealer and a couple of mechanics. Cheers!

109,605

You're welcome...

1 of 1 people found this helpful.

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