Terminal assignment of the 4-pin harness connector at sender for fuel gauge

NOTE: The following list refers to Fig 1 .

1. B+ activation of electrical fuel pump
2. Wire connection from sender for fuel gauge to instrument cluster (fuel gauge)
3. Ground (GND) from sender for fuel gauge (sensor Ground (GND))
4. Ground (GND) electrical fuel pump

Fig 1: Identifying 4-Pin Harness Connector Terminals At Sender For Fuel Gauge

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