Harbor Freight Tools Master Fuel Injection Pressure Test Kit Product manual

Master Fuel Injection Pressure Test Kit

Item 97706

Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL.

When unpacking, make sure that the product is intact and undamaged.

If any parts are missing or broken, please call 1-800-444-3353 as soon as possible.

Visit our website at: http://www.harborfreight.com

form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing improve-

Manual Revised 11c

ments, actual product may differ slightly from the product described herein. Tools required for assembly and service may not be included.

Product Specications

Product Features

Material Brass / Steel / Aluminum / Polyurethane / Rubber /

Contents - Fuel Gauge w/Quick Release Valve

- Allows for accurate and quick diagnoses of fuel intake issues.

- Compatible with most domestic and import cars.

- Includes all necessary adapter clamps and hoses.

- Quick, convenient hook ups.

Vinyl / Thermoplastic

- Seven Various Hose Assemblies

- Four Metric Paired Hose Adapters

- Two Steel Hose Clamps

- Four Copper Washers

- Fifteen Metric Sized Fittings

- 8 SAE Sized Fittings

- Case

Save This Manual

You will need this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures, parts list and assembly diagram. Keep your invoice with this manual. Write the invoice number on the inside of the front cover. Keep this manual and invoice in a safe and dry place for future reference.

General Safety Warnings

WARNING Read all safety warnings and

instructions. Failure to follow the warnings and

instructions may result in electric shock, re and/

or serious injury.

Save all warnings and instructions for future reference.

1. Keep your work area clean and well lit. Cluttered and dark work areas invite accidents.

2. Stay alert. Watch what you are doing, and use common sense when operating tools and equipment. Do not assemble or use this

product while tired or under the inuence of

drugs, alcohol, or medication. A moment of inattention while operating tools and equipment may result in serious personal injury.

4. Do not force the Pressure Test Kit. Use the correct product for your application. The correct product will do the job better and safer at the rate for which it is designed.

5. Maintain the Pressure Test Kit with care. Keep this product clean. Properly maintained

REV 11c

products are less likely to malfunction. Do

Wear eye protection. Wear ANSIapproved safety impact glasses and full face shield when using this product.

not use damaged products. Tag damaged products “Do not use” until repaired.

6. Check for any condition that may negatively affect the Pressure Test Kit’s operation. If readings are inconsistent, or if it appears that the fuel gauge is not functioning properly,

the Test Kit should be serviced by a qualied

service technician. Many accidents are caused by poorly maintained products.

7. Use only accessories that are recommended by the manufacturer for your model. Accessories that may be suitable for one product may become hazardous when used on another product.

8. Industrial applications must follow

OSHA requirements.

9. Maintain labels and nameplates on the Pressure Test Kit. These carry important

information. If unreadable or missing, contact Harbor Freight Tools for a replacement.

10. Use the right product for the job. There are certain applications for which this product was designed. Do not use small products to do the work of larger industrial products. Do not use this product for a purpose for which it was not intended.

11. Product service must be performed only by qualied service technician. Service

or maintenance performed by unqualied

personnel could result in a risk of injury.

12. When servicing the Pressure Test Kit, use only identical replacement parts. Follow instructions in the “Inspection, Maintenance, And Cleaning” section of this manual. Use of unauthorized parts or failure to follow maintenance instructions may create a risk of personal injury.

13. Always make sure the area of use for this product is clear of any children. Do not allow children to play with this product.

14. Do not allow the vehicle’s engine to run while using the Pressure Test Kit. When running, the engine of a vehicle produces carbon monoxide, a colorless, odorless, toxic gas that, when inhaled, can cause serious personal injury or death.

15. Prior to using this product, make sure

to read and understand all instructions and safety precautions as outlined in the vehicle manufacturer’s manual.

16. Always keep hands and ngers away from

the moving parts and hot parts of an engine.

SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 2

17. Do not use this Pressure Test

Kit on diesel fuel systems.

18. Do not smoke while performing any

fuel injection tests or repairs.

19. Always have a dry chemical (Class

B) re extinguisher within reach.

30. The warnings and cautions discussed in this manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.

20. Make sure to provide a suitable container to

catch released fuel when the system is de-pressurized.

21. Take extra care to prevent fuel from contacting hot engine parts. It is recommended that tests be performed when the engine is cold.

22. If a drop light is used, do not allow fuel

to contact the hot surface of the bulb.

23. Never remove any ttings with

the engine running.

24. Never loosen any ttings or attempt to remove

hoses of vehicle or Pressure Test Kit until you have relieved the fuel system pressure. Refer

to the vehicle manufacturer’s service manual

for specic fuel pressure relief procedures.

25. Always check all connections for leaks during the testing procedure. At any sign

of leaks, turn off the engine or disable the fuel pump. Clean up any spilled fuel and repair all leaks before resuming test.

SAVE THESE INSTRUCTIONS.

26. When preparing for pressure testing, make sure the vehicle’s transmission is placed in “PARK” or “NEUTRAL” and the emergency brake is applied.

27. When the test is complete, de-pressurize the system and remove the Pressure Test Kit. Re-assemble the vehicle’s fuel line(s) to its

original condition. Start the engine and check for leaks. If any leaks are present, stop the engine, relieve fuel pressure and repair all leaks.

28. WARNING: The brass components of this product contain lead, a chemical known to the State of California to cause birth defects (or other reproductive harm). (California Health & Safety code § 25249.5, et seq.)

29. People with pacemakers should consult their

physician(s) before use. Electromagnetic elds in

close proximity to heart pacemaker could cause pacemaker interference or pacemaker failure. Caution is necessary when near coil, spark plug cables, or distributor of running engine. Engine should be off during distributor adjustment.

SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 3

REV 11c

Applications

# Picture Description Application

Basic Gauge with Boot and Hook - 100 PSI

General Motors® 2.5L & 5.7L (Non Multi-Port)

General Motors® 2.2L (Non Multi-Port)

Hose Clamps and Connection Hoses

General Motors® Throttle Body Injection (TBI)

Parts Seals, Tank Valve, and Gasket.

Double End Barbed Hose Adapter

Connects to #8 for basic testing.

For vehicles with quick connect fuel lters such

as 2.5L Oldsmobile® Ciera 1989 & up, and 5.7L Chevrolet® Caprice 1991 & up.

1992 & up: Chevrolet® Cavalier, Pontiac® Sunbird, Buick® Skylark, and Quad 4 equipped Pontiac® Grand Am.

For use in making certain hook up connections.

Inline Adapter - Replaces fuel lter with threads

on both ends.

When vehicles require testing by splicing into 1/4", 5/16", or 3/8" fuel line hose.

Single End Barbed Hose Adapter

Honda®, Acura® & Sterling Multi-Port (PGM-FI)

All vehicles requiring end of line testing with 1/4", 5/16", or 3/8" fuel line hose.

For vehicles with 6mm-1.00 ttings.

REV 11c

SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 4

THRU

Asian and European vehicles with Multi-Port & Bosch® AFC

E & K Jetronic® Systems

CISE

For vehicles with 8mm-1.00, 10mm-1.00, 2mm-

1.25, 12mm-1.50, & 14mm-1.50 Banjo Bolts.

Test CIS (Continuous Injection Systems) found on European cars and Volkswagon® models assembled in the U.S. For vehicles with metric threads. Test CISE (Constant Injection System Electronic) found on European cars with metric threads.

Pressure Testing and Bleed-off Assembly

For use in performing tests with Basic Gauge (1) and Adapters.

26 Ford® Multi-Port (EFI) For smaller Schrader® valves.

For larger Schrader® valves on Multi-Port vehicles.

Inline Adapter for vehicles with 3/8” hair pins.

For use in testing with Basic Gauge (1), Pressure Testing, and Bleed-off Assembly (25) and Adapters.

General Motors®, Chrysler & Imports with 7/16”-20 threaded test port

Ford® CFI For 5/16" hair pin connections.

General Motors® and Chrysler® Inline Adapter

Ford® EFI For Spring Lock ttings.

CIS Testing Assembly with Ball Valve

SKU 97706 For technical questions, please call 1-800-444-3353. PAGE 5

REV 11c

+ 11 hidden pages