Circuit/System Description
WARNING: This page is about a different variant/trim than selected.
| Circuit |
Description |
| 5 V Reference |
Regulated voltage supplied by the control module. |
| Signal 1 - Terminal 2@B227 Gear Position Sensor |
The control module input circuit has an internal resistance connected to 5 V.The sensor produces a PWM signal. |
| Signal 2 - Terminal 3@B227 Gear Position Sensor |
The control module input circuit has an internal resistance connected to 5 V.The sensor produces a PWM signal. |
| Low Reference |
Grounded through the control module. |
| Component |
Description |
| B227 Gear Position Sensor |
The sensor contains a hall-effect sensor and additional electronics. It detects the strength of the magnetic field caused by a magnet that is mounted on the shift shaft in the transmission. |
| K20 Engine Control Module |
The control module contains a microprocessor used to process input data to control outputs.The control module controls a series of actuators to ensure optimal engine performance. The control module does this by reading values from a variety of sensors, interprets the data and adjusts the engine actuators accordingly. |