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Fuel Pressure Test Kit
MODEL MV5546
USER'S MANUAL
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1-314-679-4200 ext. 4782
Monday – Friday 7:30 am to 4:15 pm CST
Visit our website at www.mityvac.com for
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for product use.
Need service parts?
To order replacement or service parts, visit us
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1-800-992-9898.
- 1
- MV64
OCT - 2007
Section
Form 824129
Page
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Summary of Contents for Mityvac MV5546
- Page 1 1-314-679-4200 ext. 4782 Monday – Friday 7:30 am to 4:15 pm CST Visit our website at www.mityvac.com for new products, catalogs, and instructions for product use. Need service parts? To order replacement or service parts, visit us online at www.mityvacparts.com or call toll free...
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Page 2: Table Of Contents
Fuel Pressure Test Kit MODEL MV5546 Table of Contents Introduction................3 Safety Precautions..............3 Specifications................3 Accessories ................4 Service Parts ................4 Fuel System Test Adapters............5 Fuel System Pressure Testing.............7 Test Procedures .................8 Connections ................11 Page Number - 2 Form 824129... -
Page 3: Introduction
MODEL MV5546 Introduction Specifications The Mityvac Fuel System Pressure Test Kit is designed to Maximum Rated Pressure: 120 PSI (800 kPa) (8 bar) perform fuel pressure testing on most domestic and imported cars and trucks that are equipped with return and returnless Components, Service Parts and Accessories electronic fuel injection systems. -
Page 4: Accessories
Fuel Pressure Test Kit MODEL MV5546 Accessories Part Number Description MVA500 Low Pressure Gauge MVA506 Inline Pressure Test Hose MVA509 Extended Pressure Test Hose MVA5552 Pressure Test Accessory Kit MVA5553 Flowmeter Upgrade Kit MVA502 American Adapter Kit MVA503 European Adapter Kit MVA504 Asian Adapter Kit... - Page 5 Fuel Pressure Test Kit MODEL MV5546 Page Number - 5 Form 824129...
- Page 6 Fuel Pressure Test Kit MODEL MV5546 Page Number - 6 Form 824129...
- Page 7 Fuel Rail Banjo Bolt Adapters The MV5546 includes a selection of adapters for connecting to the pressure test port or inline with the fuel delivery systems of a wide range of automotive makes and models. The chart on pages 5 and 6 outlines the adapters available, and their appli- cations. Each adapter is etched with an identification number...
- Page 8 A special adapter set is included with the MV5546 for installing the inline pressure test hose into this type of connection. It includes a universal barb adapter, three flexible hose adapters (1/4”, 5/16”, 3/8”), and four wing screw clamps.
- Page 9 Fuel Pressure Test Kit MODEL MV5546 Connection Types The Mityvac MV5546 is capable of connecting to and testing the following types of fuel systems: All fuel injection systems that are factory equipped with suitable fuel pressure test ports on the fuel rail (Schrader Fig.
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Page 10: Fuel System Pressure Testing
Fuel Pressure Test Kit MODEL MV5546 Fuel System Pressure Testing Connecting to System with Fuel System Adapters Fuel Systems There are two basic types of electronic fuel injections: Throttle Body Injection (TBI) and Multi-port or Multi-point injection (MFI). The tests outlined in this manual are for testing fuel system pressure on these types of systems. -
Page 11: Test Procedures
Fuel Pressure Test Kit MODEL MV5546 Disconnecting the Fuel Pressure Tester Connect the pressure gauge to the other end of the ex- When vehicle testing is completed, turn off engine and tended pressure hose. relieve pressure on the fuel system by pressing the... - Page 12 Fuel Pressure Test Kit MODEL MV5546 Lincoln Industrial Standard Warranty LIMITED WARRANTY Lincoln warrants the equipment manufactured and supplied by Lincoln to be free from defects in material and workmanship for a period of one (1) year following the date of purchase, excluding there from any special, extended, or limited warranty published by Lincoln.
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