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< 303-01B Engine - 2.5L|Engine
Mondeo 1997 (08.1996-09.2000)
Mechanical Repairs
3 Powertrain / 303 Engine
303-01B Engine - 2.5L
Description and Operation
In-vehicle Repair
Upper Intake Manifold
Engine - 2.5L - Upper Intake Manifold
Mondeo 1997 (08/1996-09/2000)
In-vehicle Repair
Materials
Name
Specification
Cable ties
Removal
Standard preparatory measures
Make a note of the radio keycode.
Make a note of the pre-set radio stations.
CAUTION:
Disconnect the battery earth lead.
Remove the top engine cover and the air intake hose.
Bolts - top engine cover
Two positive crankcase ventilation hoses
Hose clip
Take off the air intake hose.
Pull off both brake booster vacuum pipes from the upper intake manifold.
Remove the throttle cable bracket and the exhaust gas recirculation (EGR) valve and disconnect the plugs.
Pull off the clip and unhook both cables.
Detach the throttle cable bracket (three bolts).
IAC valve multiplug
Throttle position (TP) sensor plug
Vacuum hose - EGR valve
EGR valve (two bolts).
Remove the gasket.
Pull off the positive crankcase ventilation hose.
Disconnect the multiplug and the vacuum hose from the electronic vacuum regulator.
NOTE:
Loosening sequence
Remove the upper intake manifold.
Remove the gaskets.
Installation
NOTE:
Insulating bushes on the bolts of the upper intake manifold.
NOTE:
Tightening sequence.
Install the upper intake manifold with new gaskets.
Connect the multiplug and the vacuum hose to the electronic vacuum regulator.
Push on the positive crankcase ventilation hose.
Fit the throttle cable bracket and the EGR valve and connect the plugs.
Install the throttle cable bracket (three bolts)
Hook both cables into the throttle cable bracket and push on the clip.
IAC valve plug
TP sensor plug
EGR valve vacuum hose
Fit the EGR valve with a new gasket (two bolts).
Fit the air intake hose and the top engine cover.
Bring the air intake hose into installation position.
Bolts - top engine cover
Two positive crankcase ventilation hoses
Hose clamps
Clip both vacuum pipes into the upper intake manifold.
Standard finishing operations
Check the routing of the vacuum hoses and wiring and fix them in place with
cable ties
.
Connect the battery earth lead.
Reprogram the pre-set radio stations.
Reset the clock.
Mechanical Repairs
3 Powertrain / 303 Engine
303-01B Engine - 2.5L
Description and Operation
In-vehicle Repair
Upper Intake Manifold
Valve Cover RH >
< 303-01B Engine - 2.5L|Engine