WARNING: This page is about a different car, the 2003 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Lack / Loss Of Power Diagnostic Procedure
Courtesy of FORD MOTOR CO.
Fig 2: Lack / Loss Of Power Inspection Procedure (1 Of 3)
Courtesy of FORD MOTOR CO.
Fig 3: Lack / Loss Of Power Inspection Procedure (2 Of 3)
Courtesy of FORD MOTOR CO.
Fig 4: Lack / Loss Of Power Inspection Procedure (3 Of 3)