2002 Toyota Tacoma Codes P0440 P0441 P0446

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2002 Toyota Tacoma Codes P0440 P0441 P0446

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Reynaldo · Answer 1 · 2017-05-27T07:29:11+0000

P0440 Evaporative emission control system malfunction

P0441 Evaporative emission incorrect purge flow

P0446 Evaporative emission vent control system malfunction

When there is a incorrect purge flow , you also code a vent control code. Check at the airfilter housing for any evap hose that may have gotten disconnected,

2002 Toyota Tacoma Codes P0440 P0441 P0446

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