Fuel Pressure Test - Honda Transalp XL700V Manual

FUEL SYSTEM (PGM-FI)
5. Connect the fuel pump 3P (Natural) connector.
6. Set the fuel hose to the clamp.
7. Connect the battery negative (–) cable to the bat-
tery.
8. Turn the ignition switch ON and engine stop
switch " ".
• Do not start the engine.
The fuel pump will run for about 2 seconds, and
fuel pressure will rise.
Repeat 2 or 3 times of turn the ignition switch
OFF to ON, and check that there is no leakage in
the fuel supply system.
Lower the fuel tank (page 3-5).

FUEL PRESSURE TEST

Relieve the fuel pressure and disconnect the quick
connect fitting (page 5-54).
Attach the fuel pressure gauge, attachment and
manifold.
TOOLS:
(1):Fuel pressure gauge
(2):Pressure gauge manifold
(3):Hose attachment, 8 mm/9 mm 07ZAJ-S7C0100
(4):Hose attachment, 9 mm/9 mm 07ZAJ-S5A0120
(5):Attachment joint, 8 mm/9 mm 07ZAJ-S7C0200
Temporarily connect the battery negative (–) cable
to the battery.
Start the engine and let it idle.
Read the fuel pressure.
STANDARD: 343 kPa (3.5 kgf/cm
If the fuel pressure is higher than specified, replace
the fuel pump assembly (faulty fuel pump or fuel
pressure regulator).
If the fuel pressure is lower than specified, inspect
the following:
– Fuel line leaking
– Pinched or clogged fuel feed hose or fuel tank
breather hose
– Fuel pump (page 5-58)
– Clogged fuel strainer screen (Assembly of the
fuel pump: page 5-59)
5-56
3P (NATURAL) CONNECTOR
07406-0040004
07ZAJ-S5A0111
(4)
(1)
2
, 50 psi)
(2)
FUEL HOSE
(5)
(3)