2002 Mercury Villager Co2 Wire Broke Off End T Tell Color Wires Plug Rewire

142,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
Co2 wire broke off at end. Can't tell what color wires are in plug to rewire. Do you know which wire goes to which?
Nov 19, 2012 at 4:05 PM
Avatar
CARADIODOC
  • ✓Experienced Mechanic
  • 34,400 POSTS
Are you referring to the oxygen sensor? Those wires can not be spliced or soldered on. Outside air travels along the wire inside the insulation and into the sensing element to be used as a reference to compare to the exhaust gas.
Nov 19, 2012 at 4:59 PM
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