1987 Chevy S-10 Oxygen Sensor

Avatar
S10TRUCK
  • MEMBER
  • 1 POST
Electrical problem
1987 Chevy S-10 6 cyl Two Wheel Drive Automatic

I bought the truck and it has a new sensor in it but not connected, I guess the former owner had the same problem.
I can not find where the wire is to connect it to, the Haynes manual says the "Powertrain control module" but does not show where it is or what it looks like.
besides, can't I hook into a wireing bundle under the hood some where?
Joe
teby4jt@aol.com
812 230 0206
Aug 30, 2009 at 8:00 AM
Avatar
RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
You're looking for a single purple wire it goes to the sensor

At the computer it goes to connector D pin out D7
Aug 30, 2009 at 8:09 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