Structure and inner electrical connection
The AUC sensor is a metal oxide sensor. This sensor is highly sensitive to various smells and pollutants that are typical of traffic. The AUC sensor consists of 2 resistor elements and an electronic component.
| Item | Explanation |
|---|---|
| 1 | Resistor elements |
| 2 | Electronic component |
Pin assignments
| Pin | Explanation |
|---|---|
| Terminal 15N | Terminal 15 after-run, supply voltage |
| Terminal 31E | Terminal 31, electronics earth (ground) |
| LIN | F0x, F1x: LIN bus |
| PWM | F15, F16, F2x, F3x, F4x, F5x, I01, I12: Pulse-width modulated signal |