Toyota Sienna P Codes (Powertrain) P0400 - P0499 P0440

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Codes P0440, P0441, And P0446?

2001 TOYOTA SIENNA
Check Engine Light On For Awhile. One Mechanic Said We Needed A New Computer. However, Codes Were P0440,0441,0446 (emissions). Pulled A...
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Asked by sehenry2000

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