A & B. Typical Hook-up
1. Loosen hose clamp on high pressure side
of fuel pump.
2. Pull hose off fuel pump.
3. Connect hook-up A or B into the system
between the loose fuel line and the fuel
pump.
4. Tighten hose clamps securely on the
hose.
5. Start engine.
6. Read gauge and adjust fuel pump
pressure if necessary.
7. Stop engine.
8. Remove tester from the car.
9. Replace car’s fuel line hose, and
retighten clamp. Check for leaks.
C. Standard Schrader Valve Hook-up
1. Attach gauge to female pipe thread on
long hose assembly.
2. Screw on female swivel coupling to the
test fitting on the car.
3. Start engine.
4. Read gauge and adjust fuel pump
pressure if necessary.
5. Stop engine.
6. Remove tester from the car. Check for
leaks.
V. Special Volkswagen Hook-up
1. Assemble special VW hook-up as “
V
” in
diagram, slipping bottom hose clamp on
the bottom loosely. Tighten upper hose
clamp.
2. Remove cap from special testing hose
barb on car.
3. Push 1/4˝ hose onto hose barb on the car,
and tighten lower hose clamp securely.
4. Start engine.
5. Read gauge and adjust fuel pump
pressure if necessary.
6. Stop engine.
7. Remove tester from car.
8. Replace cap on testing barb. Check for
leaks.
Ford Fuel Injection Adapter,
Small Valve
INSTRUCTIONS:
1. Attach gauge to the hose assembly that
has the female pipe thread, using pipe
sealer. (Assembly C)
2. Hand-tighten male end of Ford Fuel
Injection Adapter onto the female end of
the gauge hose assembly.
3. Screw on female swivel coupling to the
test fitting on the car.
4. Start engine.
5. Read gauge and adjust fuel pump
pressure if necessary.
6. Stop engine.
7. Remove tester from the car. Check for
leaks.
A
C
B
V
