LS 600h V8-5.0L (2UR-FSE) Hybrid (2008)
(3) After connecting the pipe and connector, try to pull them apart to confirm that they are securely connected.
4. CHECK FOR FUEL LEAK
(a) Check that there are no fuel leaks anywhere on the fuel system after performing maintenance See: Powertrain Management/Fuel Delivery and
Air Induction/Testing and Inspection.