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leonkeller5
Juke Oxygen Sensor Error
4 comment(s)
leonkeller5 (Author)
I've put 148267 km on it so far. If it is just the connection, is there a way to check that myself before replacing the entire sensor?
sebastiansteel79
At that mileage, the O2 sensor could just be aged. Yeah, you could try checking the connection, but honestly, for the cost of the sensor and potential hassle, it might be best to just get it checked out at a workshop. They have the right tools to diagnose it properly.
leonkeller5 (Author)
Thanks for the advice! I took it to the workshop, and you were right; the aged oxygen sensor caused the problem. The cable and plug connection was indeed defective. Total cost was 95€, and now the check engine light is off, and my fuel efficiency is back to normal!
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sebastiansteel79
Could be the O2 sensor itself, but a bad connection is definitely a possibility, especially with those symptoms. How many kilometers are on your Juke?