Fuel Pump Circuit: Wiring Diagram
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the engine ground.
SPECIFICATION DATA AND REFERENCE VALUES
| TERMINAL NO. | WIRE COLOR | ITEM | CONDITION | DATA (DC Voltage) |
|---|---|---|---|---|
| 113 | B/OR | Fuel pump relay | [Ignition switch: ON]
[Engine is running] |
0 - 1.5V |
[Ignition switch: ON]
|
BATTERY VOLTAGE (11 - 14V) |