2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 21Get this manual
SPEC Item
Specifications Unit Model F90TR
ECM output peak voltage (BR, BW Ground) at cranking (loaded) at 1,500 rmin (loaded) at 3,500 rmin (loaded) Pulser coil output peak voltage (WR, WB B) at cranking (unloaded) at cranking (loaded) at 1,500 rmin (loaded) at 3,500 rmin (loaded) Pulser coil resistance() (WR, WB B) Throttle position sensor Output voltage (P B) Cooling water temperature sensor resistance at (32 F) at 80 (176 F) Oil pressure switch Operating pressure Fuel control system Fuel injector resistance() at 21 (70 F) Starter motor Type Output Cranking time limit Brushes Standard length Wear limit Commutator Standard diameter Wear limit Mica Standard undercut Wear limit