Grounding a wire

2003 FORD FOCUS
88,000 MILES • 2.3L • 4 CYL • FWD • AUTOMATIC
Avatar
RANDY SHARP
  • MEMBER
  • 165 POSTS
When it says see if the PCM grounded a certain wire what does that mean and how do you check that? Thanks
Feb 8, 2016 at 12:57 AM
Advertisement
Avatar
HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
you have to check what the wire is for and whether or not the wire has rubbed through and is grounding with an engine block etc. you have to ohm test it and visually check it
Feb 8, 2016 at 1:28 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.

Ask a new question

Frequently Asked Problems for This Vehicle