1992-2000 Mercury Mariner 105-225HP outboards Factory Service Manual, Page 124Get this manual
Quality of the image is intentionally reduced!
Wiring Diagram 200 EFI 32 1
BLKBLACK BLUBLUE BRNBROWN GRYGRAY GRNGREEN PURPURPLE REDRED TANTAN VIOVIOLET WHTWHITE YELYELLOW
1 Detonation SensorDetonation ModuleWater Temperature SwitchWarn