# Catalytic converter and CO2 sensor

**URL:** <https://community.cartalk.com/t/catalytic-converter-and-co2-sensor/76150>\
**Category:** Maintenance/Repairs\
**Created:** [December 15, 2012, 9:18pm UTC](https://community.cartalk.com/t/catalytic-converter-and-co2-sensor/76150 "2012-12-15T21:18:48Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Eddie\_Bowen](https://avatars.discourse-cdn.com/v4/letter/e/b5ac83/32.png) [@Eddie\_Bowen](https://community.cartalk.com/u/Eddie_Bowen)\
**Post date:** [December 15, 2012, 9:18pm UTC](https://community.cartalk.com/t/catalytic-converter-and-co2-sensor/76150/1 "2012-12-15T21:18:48Z")

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Should a mechanic charge me separately for a new catalytic converter and a new CO2 sensor, or us the sensor considered part of the converter.

Thanks.

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**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\
**Post date:** [December 15, 2012, 10:15pm UTC](https://community.cartalk.com/t/catalytic-converter-and-co2-sensor/76150/2 "2012-12-15T22:15:27Z")

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The O2 sensor and converter are two seperate components. So you should be charged for each component.

Tester

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**Author:** ![Eddie\_Bowen](https://avatars.discourse-cdn.com/v4/letter/e/b5ac83/32.png) [@Eddie\_Bowen](https://community.cartalk.com/u/Eddie_Bowen)\
**Post date:** [December 15, 2012, 10:52pm UTC](https://community.cartalk.com/t/catalytic-converter-and-co2-sensor/76150/3 "2012-12-15T22:52:50Z")

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Thank you