My 01 Accord with 100,355 miles recently had p1162 Air/Fuel Ratio Sensor 1 malfuction. I reset the check engine light 500 miles ago and with hard highway driving, the code has not come back.

Should I replace the A/F sensor, or just leave it now that the light has stayed out?

I ordered a Denso A/F sensor, but I haven't replaced it yet. I replaced that sensor already at 65K miles.

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No. 1-2
davecoon13
davecoon13

thanks.

ScottyKilmer
ScottyKilmer

leave it, sometimes just a bit of weak gasoline will trip the code and when it's burned out it doesn't effect it anymore

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