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Home >> Buick >> 2012 >> Regal L4-2.4L >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Air Injection >> Air Injection Hose/Tube >> Service and Repair >> Secondary Air Injection Pump Hose Replacement
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Secondary Air Injection Pump Hose Replacement




Secondary Air Injection Pump Hose Replacement

Removal Procedure




1. Disconnect the secondary air injection pump hose (1) from the secondary air injection pump.




2. Disconnect the secondary air injection pump hose (1) from the secondary air injection check valve.

3. Remove the secondary air injection pipe from the vehicle.

Installation Procedure




1. Connect the secondary air injection pump hose (1) to the secondary air injection check valve.

2. Install the secondary air injection pump hose to the vehicle.




3. Connect the secondary air injection pump hose (1) to the secondary air injection pump.

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