# 2007 Toyota Sienna - MAF code came back

**URL:** <https://community.cartalk.com/t/2007-toyota-sienna-maf-code-came-back/145374>\
**Category:** Maintenance/Repairs\
**Tags:** sienna, toyota\
**Created:** [July 27, 2019, 4:46pm UTC](https://community.cartalk.com/t/2007-toyota-sienna-maf-code-came-back/145374 "2019-07-27T16:46:06Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Billzuerblis](https://avatars.discourse-cdn.com/v4/letter/b/76d3ee/32.png) [@Billzuerblis](https://community.cartalk.com/u/Billzuerblis)\
**Post date:** [July 27, 2019, 4:46pm UTC](https://community.cartalk.com/t/2007-toyota-sienna-maf-code-came-back/145374/1 "2019-07-27T16:46:06Z")

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check engine light, mass air flow sensor code replaced it. lasted 1 year replaced it 2nd time lasted 6 months. have mass air flow code again

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**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\
**Post date:** [July 27, 2019, 4:50pm UTC](https://community.cartalk.com/t/2007-toyota-sienna-maf-code-came-back/145374/2 "2019-07-27T16:50:15Z")

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Good to know. Would you like to know why? If you would, tell us as much about your car as you can. Especially if it has a K&N air filter that is cotton and needs to be oiled.