how do you repair an oxygen heater circuit

1998 CADILLAC ELDORADO
100,000 MILES
Avatar
GEIJAY
  • MEMBER
  • 1 POST
P0135 is the error code I get from a diagnostic device.
Jan 22, 2012 at 9:45 AM
Advertisement
Avatar
RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
-Replace the sensor and see what happens if the code continues to comeback-check wiring to it and computer
Jan 22, 2012 at 10:17 AM
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.