Crankshaft Position Sensor: Specifications

RPM at Temperature:
-20 °C (-4°F) 1,500 - 1,700 RPM
0°C (32°F) 1,350 - 1,550 RPM
20°C (68°F) 1,150 - 1,350 RPM
40°C (104°F) 950 - 1,150 RPM
80°C (176°F) 600 - 800 RPM

When cranking the engine the tachometer (cranking) RPM and Scan Tool RPM should agree.