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Folks,
I Was wondering if someone can provide me the resistance that's supposed to be between the heater wires for both the upstream and downstream O2 sensor?

I read different resistance values from 10-25 ohms and some that have say 5 ohms.

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In the '06 service manual it says 1.9-2.5 Ohms for the primary and 5.4-6.6 Ohms for the secondary heater.

 
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You don't have the 2014 specs?

My mom has a 2018 and hers show about 13 ohms across the heater wires. It's a 5 wire sensor.

 
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I do not. The manual I have is for '06-'11 8th gen Civic. Your '14 is a 9th gen which has a very similar engine. I don't know if it's the same. '18 is a 10th gen which is significantly more different from the previous years. If your '14 has four wire sensors, I would like to think the readings would be the same.

 
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I was able to use other people to get some information. Turns out it needs to be between 2.2 - 2.7 ohms. Mine is within specs.

So back to drawing board I go to troubleshoot..

Thank you for your response.

 
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what problems are you chasing?

 
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Sorry I replied by my reply got moved to a different thread. See below.
https://www.civicforums.com/forums/3...e-2014-ex.html

 
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Yes, I moved it - it's better if title is related to discussion.
Maybe I should have left a link like you did...