O2 sensors on '97 accord?
As far as i know there are two on my car and i hit a large puddle and now have a check engine code for heated O2 sensor. are they both heated? i just want to make sure i buy the proper sensor and install it in the proper location.
Thanks |
What is the actual code....P something, P0141?
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P0135
Originally Posted by poorman212
(Post 262766)
what is the actual code....p something, p0141?
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Primary O2 - Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Heater Circuit Malfunction.....so test the front (assume 4 cyl here) one.....EDIT: after testing, try resetting and see if the code comes back....could be the water caused a temp fault.
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Originally Posted by nickmg555
(Post 262762)
As far as i know there are two on my car and i hit a large puddle and now have a check engine code for heated O2 sensor. are they both heated? i just want to make sure i buy the proper sensor and install it in the proper location.
Thanks |
Code won't clear with the reader or battery disconnected. I noticed the engine idling rough since the light came on as well.
Is the primary O2 you speak of the one On the the front of exhaust manifold? |
Yes, primary will be at the exhaust manifold....again assume 4 cyl since you do not have that info in your signature,,,,,,,,,,,,,,
Test it, if bad then replace. |
Originally Posted by nickmg555
(Post 262804)
Code won't clear with the reader or battery disconnected. I noticed the engine idling rough since the light came on as well.
Is the primary O2 you speak of the one On the the front of exhaust manifold? |
Denso makes the factory O2 sensors for Honda so that's a good brand.
Nickmg, you never answered whether it's a 4-cyl or V-6. If it's a 4-cyl, the primary sensor is on the exhaust manifold. With a 1997 you can clear the code by disconnecting the battery. (Have the stereo security code, etc) Beginning in 2003, you need a scanner because of non-volatile memory. |
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