Pajero II Workshop Manual 1998 Supplement · FUEL · страница 100 из 104 · Открыть оригинал PDF ↗

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Проверка давления топлива

Reduce the internal pressure of the fuel pipes and hoses_
Remove the fuel pressure regulator at the delivery pipe
side

Caution

Cover the fuel pressure regulator with rags to prevent
splash ot fuel that could be caused by some residual
pressure in the fuel pipe Iine:

(3) Set a fuel pressure gauge on the special tool, placing an
adequate O-ring or gasket between the gauge end special
tool to prevent fuel leaks

Install the special tool set in the step (3) between the
delivery pipe and the fuel pressure gauge.

(5) Connect a 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 Ieakage from the fuel
pressure gauge and the special tool connection part.

(6) Disconnect the jumper wire from the terminal for
activation of the fuel pump tostopthe fuel pump
Start the engine and Iet it idle.
Measure the fuel pressure during idling:

Standard value: Approx 270 kPa at curb idle

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