Honda BF115A, BF130A Outboard Motors Shop Manual., Page 94Get this manual
HONDA PROGRAMMED FUEL INJECTION SYSTEM ECM TERMINAL ARRANGEMENT
Harness side connector viewed from front side
34P connector (A)
Terminal MIL FLR1 BUZZ PC1P MIL
Content Turns the MIL ON
Signal With MIL ON: Approx0V With MIL OFF: Battery voltage For seconds after ignition switch ON:
ignition switch ON: B voltage With buzzer ON: 0V With buzzer OFF: Battery voltage
WBu LoR YG 0
Fule pump relay Buzzer
Drives the fuel Pump relayDrives the buzzerDetects the top dead center, crank position and the engine speed
With engine running: Pulse signal
Overheat sensor
o st0.1texhaust port temperature: Approx- 4.8V Detects the throttle valve anglePower source for the ECM control circuit Outputs the engine running signal Turns the oil pressure light ONGround for the pulser coil sensor With throttle fully open: BF115A: 2.503.10V BF130A4.25 4.85V With throttle fully closed: 0.440.56V With ignition switch ON: Battery voltage With ignition switch OFF: Approx0V