OEM 2010 Chevrolet Cobalt Brake Booster Vacuum Hose

2010 Chevrolet Cobalt Brake Booster Vacuum Hose Parts and Q&A

• Q: How to replace the Brake Booster Vacuum Hose and Check Valve for the 2.0L engine on 2010 Chevrolet Cobalt?

  A: Repeat pressing the Brake Pedal to empty the power brake booster vacuum before removing its components for the 2.0l engine. Disconnect the vacuum sensor electrical connector and take out the power brake vacuum sensor from the booster. Unclamp hose and take the vacuum hose off from the vacuum sensor. Then unscrew hose clamp to disconnect the hose from intake manifold vacuum port. Install hose clamp to the vacuum hose then connect it to the intake manifold vacuum port. Fit the power brake booster vacuum sensor onto the power vacuum brake booster and apply a small amount of denatured alcohol at assembly points if needed but keep away from using soap. Connect sealed hose clamp over the vacuum tube and attach it to the power brake booster vacuum sensor unit as you spray denatured alcohol for installation assistance. Last put the power brake booster vacuum sensor connector back into its electrical socket.