Skoda Octavia Workshop Manual page 61

OCTAVIA
Edition 08.99
S00.5127.50.20
Cylinder Head/Valve Gear
- Remove the top part of the intake manifold
as follows:
- Detach intake hose -1- (arrows). Vent
K
hose -2- remains connected.
- Remove throttle cable. Unplug connec-
tor of throttle valve control unit -J338-.
- Separate coolant hoses to throttle valve
control unit (straight connection at quick-
coupling at heat exchanger).
- Detach vacuum hose for fuel pressure
regulator.
- Unscrew front bolts attaching top part and
bottom part of intake manifold (tighten-
ing torque 10 Nm).
- Detach vent hose -1-.
K
- Unscrew bolts -2- at intake manifold sup-
port (tightening torque 25 Nm).
Note:
Seal the intake passages in the bottom part of
the intake manifold with a clean cloth.
- Detach vacuum hose from the combination
valve.
Warning!
Fuel feed line is pressurized! Place cleaning cloths
around the connection point before detaching the
hose connections. Then, release pressure by care-
fully detaching the hose.
K - Detach the feed line -2- and the return-flow
line -1- by from the fuel pressure regulator
and collect the fuel which flows out.
Unplug the connector -3- of the camshaft
position sensor -G40-.
- Unplug the connectors -4- of the injectors
-N30...N33-, unclip the cable guide -5- and
expose the wiring loom.
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