1992 Chevy Camaro

Tiny
AMARAZ
  • MEMBER
  • 1992 CHEVROLET CAMARO
Engine Mechanical problem
1992 Chevy Camaro 6 cyl Two Wheel Drive Automatic

Would a exhaust leak at manifold cause bad O2 reading? 5 month old cat clogged, 5 month old O2 senser
Monday, December 1st, 2008 AT 9:08 AM

1 Reply

Tiny
TEAG
  • MEMBER
  • 158 POSTS
Yes, a leak severe enough anywhere before the o2 sensor can give a false reading. If no exaust or not enough isnt flowing past the o2 sensor, the sensor reading will read that the o2 sensor isnt working properly. An exaust leak at the manifold is a bad situation no matter what. It could lead to a number of problems. Fix that ASAP! Good Luck :)
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Monday, December 1st, 2008 AT 10:59 AM

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