Fuel line pressure sensor (654), E39
| Fuel line pressure sensor (654), E39 |
| Location |
Mounted on the fuel line, in front of the fuel tank.
Fuel line pressure sensor (654), E39
| Main task |
Returns information on the pressure in the fuel line to the SCM control module (587), E39. The fuel pressure signal is used to control the fuel pressure.
| Type |
The sensor comprises of an replaceable 5-volt 3-pin unit that emits a fuel pressure signal.
| Connection |
| 654 pin no. | Signal type | Description |
| 1 | Signal | Connected to SCM pin 7A (D3A) |
| 2 | Ground | Connected to SCM pin 18A (F2B) |
| 3 | Power supply | Connected to SCM pin 41A (E1B) |
SCM generation 1
SCM generation 2
The pressure sensor is powered from the SCM control module (587), pin 41A (E1B) and grounded to its pin 18A (F2B). The output signal is connected to SCM pin 7A (D3A).
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