ad0752d7000a

Fuel pressures and internal leaks (PIC) testing hydraulics

Typ ad · téma 07.52 · verze 0100 · 2003-06-06

Platí pro: ENGINE 111.979 in MODEL 901, 902, 903, 904

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 07 Příprava směsi › 07.52 Systém vstřikování paliva a zapalování zážehového motoru PMS — Řada 901 · Řada 902 · Řada 903 · Řada 904

Platí také pro motory/převodovky: 111 979

AD07.52-D-7000A

Fuel pressures and internal leaks (PIC) testing hydraulics

27.5.97

ENGINE 111.979 in MODEL 901, 902, 903, 904

Fuel pressures and internal leaks (PIC) testing hydraulics

D07.52-0017-06

Checking fuel pressure

03 Measuring cup

05 Pressure measuring instrument

103 589 00 21 00

06 T adapter

638 589 00 63 00

08 Fuel feed line separation point

Fuel pressures and internal leaks (PIC) testing hydraulics

D07.52-0010-01

Disconnect vacuum hose (1) to diaphragm pressure regulator

(test step 2)

Location of components

PEC gasoline injection and ignition system

GF07.52-D-0001-01A

Tools for testing fuel pressure

PEC hydraulics

AD07.52-D-2001-01A

Disconnect fuel feed line at fuel line separation point and connect pressure measuring instrument with T adapter

Before separating fuel line, disconnect fuel pump relay and actuate starter in order to relieve fuel pressure.

Testing

1

Test fuel pressure at idle (with vacuum), hydraulic fuel pressure and inner PEC leakage

AD07.52-D-7000-01A

2

Fuel pressure at idle (without vacuum), test hydraulic fuel pressure and inner PEC leakage

AD07.52-D-7000-02A

3

Fuel system for inner leakage, test hydraulic fuel pressure and inner PEC leakage

AD07.52-D-7000-03A

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