CAUTION:
• Be careful not to spill fuel.
• Catch the fuel from hoses using a container or cloth.
1. Release the fuel pressure. 
2. Remove the fuel damper valve from the fuel delivery line and the fuel return line.
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Fuel Damper Valve
CAUTION:
• Be careful not to spill fuel.
• Catch the fuel from hoses using a container or cloth.
1. Release the fuel pressure.
2. Remove the fuel damper valve from the fuel delivery line and the fuel return line.