Ford Focus St Wiring Diagram

I have a 2002 1.6 petrol focus that hesitates/ judders on acceleration Ford focus diagram wiring sensor iat 2002 petrol engine heater zx5 2007 zetec sensors locate where hesitates st 2010 inlet ford focus st wiring diagram

I Have a 2002 1.6 petrol focus that hesitates/ judders on acceleration