Jeep Patriot owners have reported 1 problem related to o2 sensor (under the electrical system category). The most recently reported issues are listed below.
The check engine light came on & I took it to a private mechanic. After testing it he said the error was from too much voltage going to the O2 sensor heater. He recomended taking it to a dealership for repairs. He also notice the safety cover over the rear break lines & fuel line had came loose and used wire ties to fasten it back in place.
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all problems of the 2008 Jeep Patriot
🔎.