High idle after replacing o2 sensor

2006 CHRYSLER PT CRUISER
150,000 MILES • 2.4L • 4 CYL • 2WD • AUTOMATIC
Avatar
KEN6148
  • MEMBER
  • 2 POSTS
Had an upstream o2 sensor code, it was running rough until it was warm. Replaced o2 sensor now idle is high.
Jun 7, 2018 at 11:29 AM
Advertisement
Avatar
KEN6148
  • MEMBER
  • 2 POSTS
Never mind, forgot to hook up a vacuum hose, running great now!
Jun 7, 2018 at 12:42 PM
Avatar
STRAILER
  • CAR REPAIR CONTRIBUTOR
  • 54,354 POSTS
Sorry we could get the you sooner. Use 2CarPros anytime, we are here to help. Please tell a friend.
Dec 31, 2023 at 2:27 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.