changed upstream 02 sensor cel still on
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changed upstream 02 sensor cel still on
so i replaced my front 02 sensor and re flashed the comp and it went off for 10 seconds then came back on. idk what to do now tghe cel wont go away its a brand new oem sensor straight from honda 04 honda civic ex coupe
Re: changed upstream 02 sensor cel still on
Also what was the code before replacing the sensor? The original problem might still exist.
Since you used an OEM sensor the likely hood of that being the problem is minimal.
Since you used an OEM sensor the likely hood of that being the problem is minimal.
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it read upstream o2 when i changed it and it still says upstream even after i replaced it is there anythng else that could cause that code to come up other than the o2?
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If you think a good mechanic is expensive, try hiring a bad one
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Rep Power: 517 Re: changed upstream 02 sensor cel still on
I've never seen a scanner only say replace an o2 sensor, every OBD2 scanner I have ever used in my life all give basic powertrain codes in the standard Pxxxx format.
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