1997 Cadillac Catera Caddilac Catera

1997 CADILLAC CATERA
160,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
THA_NEIGHBOR
  • MEMBER
  • 1 POST
The check engine light came on. The dianostics test code say 02 sensor bank 1 sensor 1 and crankshaft sensor A malfunction with cylider 1 misfiring. What would cause these problems? And how would I fix it?
Jan 20, 2010 at 5:36 PM
Advertisement
Avatar
FACTORYJACK
  • ✓ASE Certified Mechanic
  • 4,159 POSTS
  • ASE Certified Mechanic
If the check engine light is the only symptom, I would clear the codes and see which one(s) come back.
Jan 20, 2010 at 10:47 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.