hello i am new to this form i have a 1.6 zetec ford focus on a 53 plate and i am missing a wiring plug which is causing the car idle rough if someone could tell me what that plug is and what i need to do thank you. i have also added some pictures the plug is behind the inlet manifold and on the right side of the alternator


[img=http://img851.imageshack.us/img851/2681/dsc00007c.th.jpg]

[img=http://img51.imageshack.us/img51/9462/dsc00006gwg.th.jpg]