Emission System Vacuum Diagrams

Engine Vacuum Schematic:

Fig. 10 Vacuum Harness:

Fig. 11 Insulation on EGR Tube and Vacuum:

Vacuum Harness
When installing a new vacuum harness. follow the schematics for correct routing. At the rear of the cylinder block, install the vacuum harness into the retaining clip and between the EGR tube and engine electrical harness (Fig. 10) and (Fig. 11). Ensure the insulation on the vacuum harness contacts the insulation on the EGR tube.

NOTE: If any difference exists between the diagram on the Vehicle Emission Control Information (VECI) label and the schematics in the Service Manual, refer to the label.