COMPONENT LOCATION GRAPHICS Note. Figures may show multiple component locations. Refer to appropriate table for proper figure references. Engine Compartment (4.6L). Scheme 1 Log in Scheme 1: Engine Compartment (4.6L) Engine Compartment (5.4L). Scheme 2 Log in Scheme 2: Engine Compartment (5.4L) Dash. Scheme 3 Log in Scheme 3: Dash Vehicle Overview. Scheme 4 Log in Scheme 4: Vehicle Overview