P1148, Closed loop control fault (right bank) my 1998 Nissan Frontier, got the warning light on, "service engine soon", and I have a shop pulled the scan code for me. what is this "Closed loop control fault (right bank)" mean? Thanks for expert help.
WV
Front right O2 sensor failure. I know, you'd think they would just say that.
Thanks Jim, right on. I took it to nissan dealership, they changed it.
Have something to add? Share your thoughts — no account required.
Ask the community — no account required