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High idle after replacing O2 sensor

Tiny
KEN6148
  • MEMBER
  • 2006 CHRYSLER PT CRUISER
  • 2.4L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 150,000 MILES
Had an upstream o2 sensor code, it was running rough until it was warm. Replaced o2 sensor now idle is high.
Thursday, June 7th, 2018 AT 11:29 AM

2 Replies

Tiny
KEN6148
  • MEMBER
  • 2 POSTS
Never mind, forgot to hook up a vacuum hose, running great now!
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Thursday, June 7th, 2018 AT 12:42 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,624 POSTS
Sorry we could get the you sooner. Use 2CarPros anytime, we are here to help. Please tell a friend.
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Sunday, December 31st, 2023 AT 2:27 PM

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