# BMW e46

## 325

![x](OEM-Docs/Bmw/3_Series_e46/2002_bmw_325_ecu.png)

![x](OEM-Docs/Bmw/3_Series_e46/2002_bmw_325_1.png)

![x](OEM-Docs/Bmw/3_Series_e46/2002_bmw_325_2.png)

![x](OEM-Docs/Bmw/3_Series_e46/2002_bmw_325_3.png)

## M3

### 2002 M3

![x](OEM-Docs/Bmw/3_Series_e46/2002_bmw_m3_ecu.png)

![x](OEM-Docs/Bmw/3_Series_e46/2002_bmw_m3_1.png)

![x](OEM-Docs/Bmw/3_Series_e46/2002_bmw_m3_2.png)

![x](OEM-Docs/Bmw/3_Series_e46/2002_bmw_m3_3.png)

### 2004 M3

![x](OEM-Docs/Bmw/3_Series_e46/2004_bmw_m3_1.png)

![x](OEM-Docs/Bmw/3_Series_e46/2004_bmw_m3_2.png)

![x](OEM-Docs/Bmw/3_Series_e46/2004_bmw_m3_3.png)

### 2004 330

![x](OEM-Docs/Bmw/3_Series_e46/2004_330ci-ecu-1.png)

![x](OEM-Docs/Bmw/3_Series_e46/2004_330ci-ecu-2.png)

![x](OEM-Docs/Bmw/3_Series_e46/2004_330ci-ecu-3.png)

| Connector/ Pin Number | OEM Color | Name / Function |
| --------------------- |------- |---------------- |
| 5 | BRN     | GND Ground |
| 6 | BRN     | GND Ground |
| 7 | RED     | +12v Hot all times |
|   |         |           |

## Trunk

![x](OEM-Docs/Bmw/2000_3_Series_e46/e46_trunk.png)

## ECU Pcb

![PCB front](OEM-Docs/Bmw/2000_3_Series_e46/2000_e46_oem_ecu_pcb_top.jpg)

![PCB back](OEM-Docs/Bmw/2000_3_Series_e46/2000_e46_oem_ecu_pcb_back.jpg)