1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 382Get this manual

1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 382

DF40DF50 "K1" (01) model 13-46
CHART13UNSTABLE IDLINGTROLLING (OR ENGINE TENDS TO STALL)
Before starting this troubleshooting, make sure thatThere is no self-diagnostic code indicationSTART
Ignition switch "ON"Check "5" terminal voltageIs result OK? (See page 13-34 YES NO (Always V) (Always V)Individual checkCheck neutral switch functionIs result OK? NO Neutral switch failure

YES ECM failure YES

Ignition switch "ON"Check "24" terminal voltageIs result OK? (See page 13-34 YES