# Oxygen sensor

**URL:** <https://community.cartalk.com/t/oxygen-sensor/61856>\
**Category:** Maintenance/Repairs\
**Tags:** hyundai, sonata\
**Created:** [February 25, 2011, 7:44pm UTC](https://community.cartalk.com/t/oxygen-sensor/61856 "2011-02-25T19:44:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![papaadam](https://avatars.discourse-cdn.com/v4/letter/p/c5a1d2/32.png) [@papaadam](https://community.cartalk.com/u/papaadam)\
**Post date:** [February 25, 2011, 7:44pm UTC](https://community.cartalk.com/t/oxygen-sensor/61856/1 "2011-02-25T19:44:18Z")

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how many oxygen sensors are on 2002 hyundai sonata GLS V6 engine.

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**Author:** ![Bladecutter](https://avatars.discourse-cdn.com/v4/letter/b/aeb1de/32.png) [@Bladecutter](https://community.cartalk.com/u/Bladecutter)\
**Post date:** [February 25, 2011, 7:53pm UTC](https://community.cartalk.com/t/oxygen-sensor/61856/2 "2011-02-25T19:53:43Z")

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There should be 4 oxygen sensors should be installed.

BC.