I have been getting this code for several weeks.
p2096-post catalyst fuel trim too lean
I finally got a live data obd2.
Both post cat o2 sensors are reading high.
What does this mean? I just replaced some vacuum lines.....F connector to fuel filter, the rubber plug on back of intake manifold, vacuum line to secondary air pump valve, the CCV connector from valve cover to CCV oil separator.


p2096-post catalyst fuel trim too lean
I finally got a live data obd2.
Both post cat o2 sensors are reading high.
What does this mean? I just replaced some vacuum lines.....F connector to fuel filter, the rubber plug on back of intake manifold, vacuum line to secondary air pump valve, the CCV connector from valve cover to CCV oil separator.
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