OBD II p1151
 

I have a check engine light that I can not get to turn off. When I scan the code it comes up p1151 (lean mix detected) I don't know what to check to fix this problem.

That is a code for bank 2 sensor 1 O2 sensor not switching. The manual says to check wiring first. If all wiring is good, more than likely the sensor itself is bad.