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Camaro exhaust sensor issue

Hi, I have a 2011 Chevrolet Camaro with a gasoline engine. Recently, the check engine light came on. I scanned for codes and it shows an error related to the exhaust sensor. I've also noticed my fuel consumption is higher than usual. The car only has 23816 km. I checked the sensor itself, and the cable and plug appear okay, but I suspect they might be the issue. Any ideas?

A 2011 Chevrolet Camaro owner experienced a check engine light and higher fuel consumption, with a diagnostic scan indicating an exhaust sensor error. Despite the sensor and its connections appearing intact, the issue persisted. A similar case suggested the problem might be a faulty sensor or its connection. Ultimately, a mechanic confirmed the issue was with the cable/plug connection to the exhaust sensor, resolving the problem.

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4 comment(s)

Hey, I had a similar problem with my Camaro. It could very well be a faulty exhaust sensor. Is the error intermittent, or is it constantly showing?

The error is constantly showing after I reset it. How did you resolve your issue? Was it definitely the sensor, or was there something else involved?

Yep, in my case, it was the exhaust sensor. Given that the error is constant, and you are noticing increased fuel consumption, I would suggest having a workshop take a look at it. Better safe than sorry!

Thanks for the advice! I took it to a mechanic, and you were right – it was the cable/plug connection to the exhaust sensor. Cost me 95€ to get it sorted.

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CHEVROLET

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CAMARO