3 Series E30 320i (M20) CONVER
With pressure connection on injector strip:
Remove dust cap (1).
Connect special tool 13 5 220 to pressure sensor on DIS.
Remove hose for crankcase ventilation from cylinder-head cover if
necessary. After installing special tool, reinstall hose on cylinder-
head cover.
Fit special tool 13 5 220 to injector strip and tighten down firmly to
ensure O-ring seals in special tool.
Unscrew non-return valve (1) on special tool to ensure that valve
in fuel rail is closed.
Switch on engine and screw in non-return valve (1) on special tool
until pressure gauge produces a pressure reading. Never screw in
non-return valve up to mechanical stop, as the valve in the injector
strip could be damaged.
Removing special tool:
Switch off engine.
Screw out non-return valve again completely, disconnect special
tool from injector strip, catch exiting fuel residues and dispose off.
RA Checking fuel delivery pressure of fuel pump (M20,M30,M40,M42,M43, M44,M52,S38,S
BMW AG - TIS
22.01.2013 08:27
Issue status (12/2007) Valid only until next DVD is issued
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