Operation CHARM: Car repair manuals for everyone.

Starting System

Item Specification

Normal engine cranking speed 140-220 rpm
Starter motor no load current draw 60-80 amperes
Starter motor normal load current draw 130-220 amperes
Starter motor maximum load current draw 800 amperes
Starter motor minimum stall torque (at 5 volts) 14.7 Nm
Starting circuit maximum voltage drop (engine at normal operating temperature) 0.5 volts