1988 Pontiac Sunbird o2 sensor code

2.0L • 4 CYL • FWD • AUTOMATIC
Avatar
GOODY98
  • MEMBER
  • 1 POST
has an o2 sensor code changed it out and it still codes. what should i check next
Apr 22, 2015 at 8:56 AM
Avatar
CARADIODOC
  • ✓Experienced Mechanic
  • 34,403 POSTS
Diagnostic fault codes never say to replace parts or that they're bad. They only indicate the circuit or system that needs further diagnosis, or the unacceptable condition. There are multiple codes for an oxygen sensor and they mean very different things. The first thing you must do is list the exact fault code you're getting.
Apr 22, 2015 at 9:09 AM
Add a reply
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.

Frequently Asked Problems for This Vehicle