Old Nov 11, 2019 | 09:05 AM
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chriscat32
Joined: Mar 2013
Posts: 202
Likes: 50
From: Mount Vernon Oh
Default Re: 02 sensors hard fault but tested resistance 9.0 and 9.3 whats that mean they want

Originally Posted by Oscar445$
I dont understand any of the hard fault 02 sensor or changing the pcm car runs great and light off only comes on if add gas sometimes
Make sure your gas cap is on tight , all the way clockwise until it stops.
 
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