Typical Scan Tool Data

Engine Speed

Circuit	Short to Ground	Open	Short to Voltage
Operating Conditions: Engine Running Parameter Normal Range: 400-6,400 RPM
5 V Reference Circuit	0 RPM	0 RPM	0 RPM
Crankshaft Position Sensor Signal Circuit	0 RPM	0 RPM	0 RPM
Low Reference Circuit	-	0 RPM	0 RPM