2001 Edition Yamaha F225A and LF225A Outboards Service Manual, Page 44Get this manual
SPEC Electrical
Specifications
Model F225TR LF225TR
Ignition and ignition control system Ignition timing (engine idle speed) Pulser coil output peak voltage (WR B, WB B, WG B) at cranking (unloaded) at cranking (loaded) at 1,500 rmin (loaded) at 3,500 rmin (loaded) Pulser coil resistance(1) (WR B, WB B, WG B) ECM output peak voltage (BO B, BY B, BW B) at cranking (loaded) at 1,500 rmin (loaded) at 3,500 rmin (loaded) Spark plug gap Ignition coil resistance Primary coil (RY BO, RY BY, RY BW) Secondary coil (spark plug wire spark plug wire) Throttle position sensor output voltage (P B) Oil pressure sensor output voltage (engine idle speed) (O B) Intake air temperature sensor resistance at (32 F) at 80 (176 F) Engine temperature sensor resistance (BY B) at 20 (68 F) at 100 (212 F)