# '03 KIA Spectra...How many knock sensors?

**URL:** <https://community.cartalk.com/t/03-kia-spectra-how-many-knock-sensors/13427>\
**Category:** Maintenance/Repairs\
**Created:** [April 29, 2008, 8:16pm UTC](https://community.cartalk.com/t/03-kia-spectra-how-many-knock-sensors/13427 "2008-04-29T20:16:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lissajeff24](https://avatars.discourse-cdn.com/v4/letter/l/3ec8ea/32.png) [@lissajeff24](https://community.cartalk.com/u/lissajeff24)\
**Post date:** [April 29, 2008, 8:16pm UTC](https://community.cartalk.com/t/03-kia-spectra-how-many-knock-sensors/13427/1 "2008-04-29T20:16:54Z")

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Are there 2 knock sensors? How do I know which one is bad? Had one replaced recently but am still getting a P0325 code knock sensor code.