P2097 Versa 2014 issue with-Post Catalytic Fuel Trim System Too Rich
Hi, I need a some help with my problem. (P2097- Post Catalytic Fuel Trim System Too Rich Bank1)
I try to change a few stuff:
SPark plugs OEM
Oxygen sensor NTK
OEM air filter
I delete a code and after 50 miles car start shacking for while( i change a gear transmision positon to N ) and
car stop. After anoter 15 miles check engine show up with same code.
Do you have any suggestion what can be worth to check or change?
also i checked harness, check poor electrical connection ,Intake air leaks and Exhaust leaks