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What RSI said is true, an O2 sensor looks like a spark plug attached to the exhaust pipe.You find one on your exhaust pipe, well that is your O2 sensor.But not all EFI engine has O2 sensor, I am quite sure my Putra engine does not have an O2 sensor.
What RSI said is true, an O2 sensor looks like a spark plug attached to the exhaust pipe.
You find one on your exhaust pipe, well that is your O2 sensor.
But not all EFI engine has O2 sensor, I am quite sure my Putra engine does not have an O2 sensor.