Remove the by-pass valve

Fig 1: Identifying Charge Air Hose, By-Pass Valve, Hose Clamp, And Connectors

Courtesy of VOLVO CARS OF NORTH AMERICA.

Disconnect both connectors from the charge air hose between the charge air cooler (CAC) and the throttle body.

Open the hose clamp.

Remove the by-pass valve from the charge air hose.