The STI wire?

[jwt101]

Can someone please tell me how to ground the STI in a 1989 FI car. I have searched the post and it says the ground wire is by the brake booster. Well i can not find that wire to ground it anywhere. I have also looked through my books and cant find it there either. I know it is probably right in front of me but??? I just changed my timing belt and oil seals would like to set the timing on my car this weekend. Thank you

[navdoc101]

Its a single pin(female) black connector, & it is near the brake master cylinder. Y/BL wire,thats yellow/Black

[jwt101]

Thank You