patrickfox76
Escape Oxygen Sensor Error
Summary of the thread
A 2008 Ford Escape is experiencing a check engine light due to an oxygen sensor error, leading to increased fuel consumption. The issue may stem from a faulty connection or a worn-out sensor. After inspecting the sensor's cable and plug without finding obvious issues, it was advised to have a professional check it. The workshop confirmed a defective cable and a bad sensor, both of which were replaced to resolve the problem.
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4 comment(s)
patrickfox76 (community.author)
Thanks! When you had the same problem, was it the exact same symptoms – check engine light, oxygen sensor error, and increased fuel consumption? Was it the cable or plug connection? How did you figure it out?
helmutflame1
Yep, same symptoms. I messed with it for too long, then got tired of it and took it to a workshop. Turned out to be a faulty connection and a worn-out sensor. If you aren't sure, I'd recommend doing the same.
patrickfox76 (community.author)
Thanks, I appreciate the advice to get it checked out. I went to my local workshop. Turns out the cable to the oxygen sensor was defective and needed replacement, and the sensor itself was bad too. Total repair cost was 95€, which seems fair.
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FORD
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ESCAPE
helmutflame1
I had almost the same problem in my Escape. The O2 sensor can cause a lot of issues. Check the wiring closely. A bad connection can throw everything off, like a bad light switch flickering.