code p1148

2005 NISSAN QUEST
137,735 MILES • 3.5L • 6 CYL • FWD • AUTOMATIC
Avatar
PITO127
  • MEMBER
  • 1 POST
not running good.
Oct 15, 2016 at 10:56 AM
Advertisement
Avatar
AL514
  • CERTIFIED EXPERT
  • 5,462 POSTS
This code is for the number one air/fuel sensor (front oxygen sensor before the catalytic converter). It either has gone bad or the wiring to it has broken causing an open circuit. Do a quick visual inspection to see if there are any wiring problems.
Image (Click to enlarge)
Attached Media
Oct 15, 2016 at 12:02 PM