Fuel pump module (PEM) (only vehicles with demand-controlled fuel pump)
Fuel pump module (PEM) controls the endless variable fuel pressure control in cooperation with Engine control module (ECM), fuel pressure sensor with fuel temperature sensor, demand-controlled fuel pump with overflow valve, and atmospheric pressure sensor.
The values should be regarded as approximate.
Fuel pump module (PEM)
| Type | Voltage feed (# component pin) | Value (# component pin) | Miscellaneous (# component pin) |
|---|---|---|---|
| 12V (#4) | (#1) signal ground (fuel pump) (#2) ground (chassis) (#3) output signal (PWM-signal to fuel pump) (#5) input signal (from engine control module (ECM)) (#6 to #10) not used |