Use a small amount of pipe compound or teflon tape on the connection threads to prevent leaks. Tighten using a wrench (not supplied).

Caution: Make sure all connections are tight to avoid fuel leaks.

3.Start the engine and immediately check for fuel leaks. If fuel leaks are found, turn engine off and fix leaks.

4.Read the pressure off the Pressure Gauge (1).

5.Turn off the engine and remove the keys from the ignition.

6.Wrap a cloth around the hose connection point before relieving the pressure from the fuel line, and remove testing components.

7.Reconnect vehicle’s fuel injection line.

8.Wipe up any spilled fuel. Dispose of fuel-soaked rags in a fireproof container.

9.Start the engine and check for leaks. Fix leaks if found.

10.Clean and store Fuel Injection Test Kit components and place in the plastic kit bag.

 

Typical Hookup

 

Fuel Line

1/4” Hose (5)

Fuel Line

3/8” Hose (6)

From Engine

to Fuel Pump

From Engine

to Fuel Pump

VW® Hookup

 

 

 

 

1/4” Hose (5)

Connect Directly to

 

 

 

 

 

 

Pressure Gauge (1)

 

 

 

 

 

Special Test Outlet on

 

 

 

 

 

 

Engine

 

 

 

Fitting (3)

 

 

Screw on Female Swivel

 

 

 

 

 

Coupling to Engine Test

 

 

 

 

 

Fitting

 

 

 

 

 

 

 

 

 

 

 

 

Fitting (2)

 

 

Cadillac®

- Bendix®

 

 

 

 

 

Type Hookup

Flex Hose (9)

SKU 92699

For technical questions, please call 1-800-444-3353

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Harbor Freight Tools 92699 operating instructions Typical Hookup