GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Impala 🢒 Engine 🢒 Engine Controls and Fuel - 3.5L 🢒 Secondary Air Injection Pump Hose Replacement

Removal Procedure

    Object Number: 1844046 Size: SH
  1. Open the hood.
  2. Disconnect the secondary air injection (AIR) pump hose quick connect fitting (1) from the air cleaner assembly. Refer to Plastic Collar Quick Connect Fitting Service.
  3. Disconnect the AIR pump hose quick connect fitting (1) from the AIR pump. Refer to Plastic Collar Quick Connect Fitting Service.
  4. Remove the AIR pump hose from the vehicle.

Installation Procedure

    Object Number: 1844046 Size: SH
  1. Position and connect the AIR pump hose quick connect fitting (1) to the AIR pump. Refer to Plastic Collar Quick Connect Fitting Service.
  2. Connect the AIR pump hose quick connect fitting (1) to the air cleaner assembly. Refer to Plastic Collar Quick Connect Fitting Service.
  3. Close the hood.