O2 sensor

Asked by Jul 22, 2017 at 05:05 AM about the 2007 Honda Accord

Question type: Maintenance & Repair

Hi, i have a honda accord 2007. I had the car go for
a diagnosis and its come up with faulty 'o2
sensor"?? Would anyone know if thats the pre-cat
or post-cat?

2 Answers

1,470

sensor 1 is precat also known as an a/f sensor sensor 2 is post cat and is an o2 sensor

If the sensor is causing an issue with the way the car runs it is the one in the exhaust manifold near engine if it is just a check engine light that you are trying to kill it is the second one near the catalytic converter

Your Answer:

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    JP1956
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    Jonathan Ford
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