Installation Procedure

Install Vacuum Pump Pipe

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Position the engine wiring harness at the top of the engine back to its original routing.
Connect Vacuum Pump Hose @ Vacuum Pump Pipe

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Engage Hose Clamp Refer to Hose Clamp Replacement Guidelines - Spring Type
Install Exhaust Pressure Differential Sensor Nut and tighten 9 N.m. (80 lb in)

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CAUTION:
Refer to Fastener Caution .
Install Engine Cover Refer to Engine Cover Replacement
Connect Vacuum Pump Hose @ Vacuum Pump Pipe

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Engage Hose Clamp Refer to Hose Clamp Replacement Guidelines - Spring Type
Exhaust Pressure Differential Sensor Nut and tighten 9 N.m. (80 lb in)

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Connect Exhaust Gas Recirculation Valve Vacuum Pipe @ Vacuum Pump Pipe

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Install Retainer @ Vacuum Pump Pipe -

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Install Electrical Connector @ Retainer
Install Engine Coolant Fan Upper Shroud - Refer to or Engine Coolant Fan Upper Shroud Replacement (LWN)