FUEL SYSTEM AND THROTTLE BODY 5-5 FUEL PUMP INSPECTION Turn the ignition switch ON and check that the fuel pump oper- ates for few seconds. If the fuel pump motor does not make operating sound, inspect the fuel pump circuit connections or inspect the fuel pump relay and tip-over sensor. If the fuel pump relay, tip-over sensor and fuel pump circuit con- nections are OK, the fuel pump may be faulty, replace the fuel pump with a new one. FUEL DISCHARGE AMOUNT INSPECTION  Gasoline is highly flammable and explosive. Keep heat, spark and flame away. • Lift and support the fuel tank. (5-3) • Place a rag under the fuel feed hose and disconnect the fuel feed hose 1 from the fuel pump. • Connect a proper fuel hose 2 to the fuel pump. E L P M A S • Place the measuring cylinder and insert the fuel hose end into the measuring cylinder. • Disconnect the fuel pump lead wire coupler 3.