Ford Escape: Fuel Charging and Controls - Turbocharger - 2.0L EcoBoost (177kW/240PS) – MI4 / Removal and Installation - Wastegate Control Actuator
Removal
NOTICE:
The turbocharger compressor vanes can be damaged by even the
smallest particles. When removing any turbocharger or engine air intake
system component, ensure that no debris enters the system. Failure to
do so may result in damage to the turbocharger.
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Remove the air cleaner outlet pipe.
Refer to: Air Cleaner Outlet Pipe (303-12B Intake Air Distribution and
Filtering - 2.0L EcoBoost (177kW/240PS) – MI4, Removal and
Installation).
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Remove the nuts and bolt, then remove the heat shield.
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Disconnect the wastegate control actuator electrical connector.
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Remove and discard the wastegate control actuator linkage e-clips, then remove and discard the linkage.
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Remove and discard the wastegate control actuator bolts, then remove the wastegate control actuator.
Installation
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Install the wastegate control actuator, then install and tighten the new bolts.
Torque:
62 lb.in (7 Nm)
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Install the new wastegate control actuator linkage, then install the new e-clips.
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Connect the wastegate control actuator electrical connector.
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If the studs came out with the nuts, remove the nuts from the studs.
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If the studs came out with the nuts, install and tighten the studs.
Torque:
159 lb.in (18 Nm)
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Install the heat shield, then install and tighten the nuts and bolt.
Torque:
Stage 1:
Tighten 1 and 2 to :
168 lb.in (19 Nm)
Stage 2:
Tighten 1 and 2 to :
39 lb.ft (53 Nm)
Stage 3:
Re-tighten 1 and 2 to :
39 lb.ft (53 Nm)
Stage 4:
Tighten 3 to :
97 lb.in (11 Nm)
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Install the air cleaner outlet pipe.
Refer to: Air Cleaner Outlet Pipe (303-12B Intake Air Distribution and
Filtering - 2.0L EcoBoost (177kW/240PS) – MI4, Removal and
Installation).
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NOTICE:
Substantial opening and closing torque is applied by
this system. To prevent injury, be careful to keep fingers away from
wastegate mechanism when actuated. Failure to follow these instructions
may result in personal injury.
With the KOEO , using a diagnostic scan tool, clear the PCM DTC's and reset the KAM .
Materials
Name
Specification
Motorcraft® Metal Brake Parts CleanerPM-4-A, PM-4-B, APM-4-C
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Removal
NOTICE:
The turbocharger compressor vanes can be damaged by even the
smallest particles...
Other information:
DISASSEMBLY
Disconnect the high voltage inductor.
Remove the bolts and the high voltage inductor.
Remove the high voltage bolts.
Remove the bolts and the high voltage terminals.
ASSEMBLY
Install the high voltage terminals and the bolts.
Torque:
97 lb.in (..
Removal
NOTICE:
Under no circumstances should the accessory drive belt,
tensioner or pulleys be lubricated as potential damage to the belt
material and tensioner damping mechanism will occur. Do not apply any
fluids or belt dressing to the accessory drive belt or pulleys.
NOTE:
Removal steps in this procedure may contain installation details.
Refer to: Health and Safety Prec..