Characteristic curve and setpoint values
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
The transition from a high phase to a low phase indicates a falling tooth flank. The engine control only counts the falling tooth flanks. The difference between 2 falling tooth flanks is a crank angle of 6°.
| Index | Explanation |
|---|---|
| 1 | Signal shape (calculated internally) |
| 2 | Increment wheel |
| 3 | Tooth gap |
Observe the following setpoint values for the crankshaft sensor:
| Size | Value |
|---|---|
| Voltage range | 6 to 16 Volts |
| Engine speed range | up to 8000 rpm |
| Air gap range | 0.1 to 1.8 mm |
| Maximum output current | 20 mA |
| Ambient temperature | -40 °C to 160 °C |