Fuel Pump Relay & MFI Relay

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 Mitsubishi Outlander, 2003 Mitsubishi Montero Sport, 2003 Mitsubishi Montero, 2003 Mitsubishi Lancer, and 2003 Mitsubishi Galant. However, it is still accessible from the selected car via links, so may be relevant.

Check for continuity between specified terminals when connecting battery voltage to appropriate terminals. See FUEL PUMP RELAY & MFI RELAY CONTINUITY table.

FUEL PUMP RELAY & MFI RELAY CONTINUITY

Battery Voltage

Terminal No. To Be Connected To Battery

Terminal No. To Be Conducted

Diamante ⁽¹⁾, Eclipse, Eclipse Spyder, Galant & Outlander (Fuel Pump)

Not Supplied

.....

1 & 4

Supplied

1 & 4

2 & 3

Eclipse, Eclipse Spyder, Galant & Outlander (MFI)

Not Supplied

.....

2 & 3

Supplied

2 & 3

1 & 4

Lancer (Fuel Pump)

Not Supplied

.....

1 & 4

Supplied

1 & 4

2 & 3

Lancer (MFI) & Lancer Evolution VIII (Fuel Pump Relay 1, 2 & MFI) ⁽²⁾

Not Supplied

.....

2 & 3

Supplied

2 & 3

1 & 4

Montero & Montero Sport (Fuel Pump & MFI)

Not Supplied

.....

2 & 4

Supplied

2 & 4

1 & 3

⁽¹⁾	Terminals are the same for fuel pump and MFI relay on Diamante.

⁽²⁾	For Lancer Evolution VIII, fuel pump relay No. 3 continuity information can be found in FUEL PUMP RELAY NO. 3 CONTINUITY (LANCER EVOLUTION VIII) table.

FUEL PUMP RELAY NO. 3 CONTINUITY (LANCER EVOLUTION VIII)

Tester Connection Terminals	Battery Voltage	Normal Condition
3 & 4	Not Supplied	Continuity
1 & 2	Not Supplied	Continuity
1 & 2	Supplied (Connect Battery (+) To Terminal No. 4 & Battery (-) To Terminal No. 3)	No Continuity