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1993 Isuzu Trooper and the Oxygen Sensor (O2) light is on. I replaced to O2 sensor.

I have a 1993 Isuzu trooper S and the O2 light is on and I replaced to O2 sensor. But the O2 light on the dash did not go off, so I am not sure what the next step is to fix the emmisions.
Answer:

Your Isuzu Trooper requires its Oxygen Sensor light to be manually reset. Behind the dash there's a reset button to turn the light off. You will need to slide the switch back to the opposite of what it is and it reset it. The dash hard to get too. If you have difficulty finding the switch, we recommend picking up a repair manual for your Isuzu. posted by SmogTips Support

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