Pajero II Workshop Manual 1991 · FUEL · страница 194 из 339 · Открыть оригинал PDF ↗

Текст распознан со скана. Числа и обозначения можно сверить с оригиналом ниже.

13-79-113FUEL SYSTEM <6672

FUEL PRESSURE TEST <DOHC>

(1) Reduce the internal pressure of the fuel pipes andhoses.

(2) Remove the intake air plenum:

(3) Disconnect the fuel high pressure hose at the delivery pipe
side.

Caution

Cover the hose connection with rags to prevent splash
of fuel that could be caused by some residual pressure
in the fuel pipe Iine

(4) Setfuel pressure gaugeon the special tool, placingan
adequate O-ring or gasket between the gauge end special
tool to prevent fuel leaks.

5) Attach the special tool set in step (3) to the delivery pipe

(6) Connecta jumper wire to the terminal for activation of the
fuel pump and to the positive (+) terminal of the battery to
activate the fuel pump.With fuel pressure applied, check to
be sure that there is no fuel leakage from the fuel pressure
gauge and the special tool connection part:

Measure the fuel pressure.

Standard value: 324-343 kPa (3.3-3.5 kglcm? , 47-50 psi)

(8)If the fuel pressure measured in step (7) deviates from the
standardvaluerange;checkforthe probablecauseby
referring t0 the table on the next page, and then make the
appropriate repair.

Оригинальная страница руководства