2007 Evinrude E-Tec 75, 90 HP outboards Service Manual, Page 164Get this manual
FUEL SYSTEM FUEL COMPONENT TESTS
FUEL COMPONENT TESTS
WARNING
Carefully relieve fuel system pressure before disassembling any fuel system component
Static Test
Use the Evinrude Diagnostics Software program to test circulation pump and fuel injectors
IMPORTANT: Static tests are performed when
outboard is not runningListen carefully for fuel pump and injector activationThese tests are operating components on battery voltage (12 V)
Injectors
Pressure Test
This test requires PN 5005844fitting and O-ring kit,
Disconnect the battery cables at the batteryRelieve fuel system pressureSee Relieving Fuel System Pressure on p168