AEM 50-1210 E85 High Flow Fuel Pump User Manual

WARNING:

!

This installation involves changes to your fuel system. If you are
not mechanically inclined or do not understand the procedures
outlined in these instructions do not attempt the installation.

Refer the installation to a reputable mechanic.

AEM Performance Electronics

2205 126th Street Unit A, Hawthorne, CA. 90250

Phone: [phone] Fax: [phone]

http://www.aemelectronics.com

Instruction Part Number: 10-502

 2014 AEM Performance Electronics

310-E LPH FUEL PUMP

100% Gasoline, Ethanol, &

Methanol Compatible

Installation Instructions

50-1210 is a direct fit for:

2006-2012 Honda Civic

2004-2006 Pontiac GTO

2008+ Subaru WRX/Sti

2005-2009 Subaru Legacy GT

CAUTION!

Installation of the AEM Fuel Pump requires handling of Volatile Fuel. It is

imperative that all work is carried out in a well-ventilated area and a fire

extinguisher rated for combustible liquid is within easy reach of all personnel

working on the fuel system. Extinguish all open flames, prohibit smoking, and

eliminate all sources of static electricity or any other source of ignition BEFORE

proceeding with installation.

Wear protective clothing, goggles, and gloves rated for fuel. Contact with

gasoline, ethanol or methanol is hazardous to your health; ensure that you are

well protected from contact with any of these fuels.

The AEM “E” Fuel pump is compatible with gasoline, Ethanol or Methanol and is

intended for in tank use. Ensure that the wiring to the pump is correctly insulated

and is rated for use in a gasoline tank. Ensure that there is NO possibility of a

power lead to the pump contacting a ground in the tank. Use a fused circuit for

the pump with a fuse rated at 15 amps.

AEM Fuel Pump Contents;
Quantity Description

1 Alcohol Compatible (Ethanol & Methanol) 310 LPH Fuel Pump 65mm Body
1 Pre-filter
2 O Rings
1 Tube Synthetic grease
1 Instructions
1 AEM Decal

This fuel pump is intended for electronic fuel injection systems only. It is not suitable for carbureted

engines. The fuel pump is an in tank pump and not suitable for external use.
Pump flow and test information

Every AEM fuel pump is flow tested before it leaves the factory to ensure that it flows nominal 310 LPH @
43 PSI.* The flow chart presented below is the result of flow testing 20 fuel pumps, eliminating the highest
and lowest flowing samples and averaging the balance of the flow data. The data presented is flow in
pounds per hour (PPH), and supported power at various fuel pressure levels. This test data is generated
using the AEM E fuel pump, AEM Race Fuel Filter and an AEM universal fuel pressure regulator with the
optional .250” return orifice. The pump voltage is 13.5V and the current is 12 Amps for this test. The flow
will be different at the engine because of losses through the balance of the fuel delivery system. It is
important to ensure that the hoses or lines for the fuel delivery system are clean, not kinked, do not pass
hot exhaust components and are terminated correctly. We find inadequate fuel delivery often is the cause
of calibration errors that may be detrimental to engine life.

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