A failing lift pump will not only cause sub-standard performance, it can cause costly damage to the injection pump. Keep tabs on your truckƒ??s fuel system with the BD low fuel pressure Light Emitting Diode kit, which incorporates a red or amber LED Light Emitting Diode that illuminates if lift pump pressure falls below spec. Inexpensive protection and easy installation! Product Warranty 1-Year Parts

1998?«-2007 Dodge Ram 5.9L Cummins

LOW FUEL PRESSURE ALARM LIGHT

- Installation Manual -

Part Number Sequence:

1081130 Red

1081133 Amber

Introduction

The purpose of this kit is to indicate to the driver with the red/amber LED, if the

supply fuel pressure of the VP44 injection pump is dropping below 5psi. Also note

that damage may result to the VP44 if it is starved for fuel. If you are finding that

your existing setup cannot supply enough fuel for the VP44, you may want to look at

some additional kits to protect your system.

On newer ISBe engines the purpose of the kit is to alarm the driver once the fuel

pressure drops below 5psi, indicating that an auxiliary pusher pump is needed. For

safety anything over about 400 HP will need an auxiliary pusher pump.

Reasons For Low Supply Pressures

ƒ?› Plugged filter

ƒ?› Plugged fuel tank pickup

ƒ?› Weak or dead factory lift pump

ƒ?› Too much demand and not enough supply (High horsepower)

Available Accessories

ƒ?› BD High flow banjo bolts (gains of > psi fuel pressure)

ƒ?› BD High flow auxiliary lift pump kit (gains of 15psi, supports +500HP)

Kit Contents

Part Number Description Qty.

1801130 5psi Pressure Switch 1

108112x * LED Assembly w/ 2 pc. Bezel 1

1300353 Female Blade Connector 1

1300337 Mini-Fuse Tapper 1

2-520334-2 Flag Connector (for use with mini-fuse tapper) 1

1502017 Tapped Banjo Bolt (2000+ Dodges only) 1

1502019 Sealant Washer 2