Mercury Optimax 115, 135, 150, 175, DFI year 2000 and up service manual., Page 242Get this manual
Quality of the image is intentionally reduced!
DIRECT FUEL INJECTION
aDirect Injector Ohm Test (1.3 0.3 ohm)Direct Injector Short to Ground Ohm Test (no continuity) 8 Carbon buildup on tip of direct injector may be removed by use of brass wi