Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - Negative Battery Cable what is this?
View Single Post
Old 09-07-2019, 11:25 PM   #18
toolate
Focus Enthusiast
 
Join Date: Aug 2016
Fan#: 314697
Location: honolulu, HI
What I Drive: 2013 ford focus

Posts: 76
Points 186, Level 3
Points: 186, Level: 3 Points: 186, Level: 3 Points: 186, Level: 3
Level Up 72% Completed
Level up: 72% Level up: 72% Level up: 72%
Forum Activity 10%
Activity: 10% Activity: 10% Activity: 10%
FF Reputation: 1 toolate Good Standing Member
Buy-Sell-Trade Rating: (0)
Quote:
Originally Posted by Powered-by-FORD View Post
NOPE....The computer uses this wire to monitor the battery...The Check Engine light will stay ON....It has to be connected and working properly...There is NO other choice..."IT HAS TO BE CONNECTED AND WORKING"
not what the forscan folks say:
https://forscan.org/forum/viewtopic....ensor&start=10
toolate is online now  
    Reply With Quote