3

MALLORY IGNITION

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IGNITION SWITCH

OIL PRESSURE SWITCH

TO ACCESSORIES

TO COIL (+)

GROUND

GROUND

COMMON

FUSE (15 AMP)

NORMALLY

OPEN

NORMALLY

CLOSED

FROM

VEHICLE

BATTERY

STARTER

VEHICLE

BATTERY

FUEL

PUMP

RED (+)

BLACK (-)

FIGURE 5

FIGURE 4

IGNITION SWITCH

TO ACCESSORIES

TO COIL (+)

FROM

VEHICLE

BATTERY

GROUND

FUSE (15 AMP)

FUEL

PUMP

RED (+)

BLACK (-)

WIRING PROCEDURE

Wiring the pump to an oil pressure switch provides power

only when the ignition switch is on and the engine is

running. This prevents the pump from running if your

engine stalls. Use 12 gauge wire or larger and be sure to

disconnect the battery ground cable before wiring the

pump. Refer to Figure 4 when connecting the pump to

an oil pressure switch.

The pump may be wired directly to the ignition switch “ON”

terminal and grounded to the frame or battery. Refer to

Figure 5 when connecting the pump to the ignition switch

“ON” terminal.