1999 "EE" 90, 115 FFI, 150, 175 V4, V6 FFI Outboards Service Repair Manual, P/N 787024, Page 88Get this manual
Quality of the image is intentionally reduced!
Low or no voltage on anysubstitute known good coil and recheck primary voltage- If voltage is now OK, coil was defectiveReplace and verify repair- Still low or no voltage on somereplace ECUVerify repa