2006-2008 Polaris Snowmobiles FS/FST Service Manual., Page 77Get this manual
EFIIgnition Systems ECU 300 Harness Connector (Black Color)
NOTE: Viewed from terminal-side of connector
ECU 300 Connector Pin Identification
H4 (308) G4 (307) F4 (306) E4 (305) D4 (304) C4 (303) B4 (302) A4 (301) H3 (316) G3 (315) F3 (314) C3 (311) B3 (310) A3 (309) G2 (323) F2 (322) D2 (320) A2 (317)
WIRE COLOR
Brown Gray Blue Yellow BRNYEL Gray Green REDBLK WHTBLU WHTGRN ORNBLK Black White BRNORN BLURED GRYRED YELBLK WHTRED Ignition Ground