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Removing and installing charge air pressure senderG31 >
< Intercooler - Assembly overview
Leon Mk2
Power unit
4 cylinder engine 1.8 litre, 2.0 litre 4V Turbo with petrol direct injection
Exhaust turbocharger, G-charger
Charge air system
Removing and installing charge air cooler
Removing and installing charge air cooler
Removing and installing charge air cooler
t
Removing
→ Anchor
t
Install
→ Anchor
.
t
Tightening torques
→ Anchor
Note
Check all hoses and pipes for correct fitting and leakage before carrying out tests or repairs.
Removing
–
Loosen the fasteners
-2-
,
-3-
and
-5-
and remove the front noise insulation.
–
Remove the front bumper cover
→ exterior body installation work; Rep. gr.63
.
–
Remove headlights (left/right)
→ Electrical system; Rep. gr.94
.
Only the charge air cooler on left side
–
Remove the air duct in front of the left charge air cooler
-arrows-
.
–
Detach electrical connector
-3-
at charge air pressure sender -G31-.
WARNING
The air conditioning refrigerant circuit must not be opened.
–
Hook the bracket
-4-
on the coolant line of the AC system.
–
Open hose clips
-1-
and
-2-
and disconnect air intake hoses.
–
Detach charge air cooler by pulling upwards.
Only the charge air cooler on the right side
–
Remove air duct in front of charge air cooler (right-side)
-arrow-
.
–
Release the hose clips
-arrows-
and pull out the air guiding hoses.
–
Detach charge air cooler by pulling upwards.
Installing
Installation is carried out in the reverse sequence; note the following:
Note
t
The brackets for the hoses and the supercharger air system tubes must be free from oil and grease for fitting.
t
Secure all screw joints with serial hose clips
→ Spare parts catalogue
.
–
Install headlight
→ Electrical system; Rep. gr.94
–
Fit the front bumper trim
→ Bodywork, exterior fitting work; Rep. gr.63
.
–
Check the headlight setting
→ Booklet301
.
Tightening torques
Component
Nm
Hose clips (13 mm wide)
5,5
Power unit
4 cylinder engine 1.8 litre, 2.0 litre 4V Turbo with petrol direct injection
Exhaust turbocharger, G-charger
Charge air system
Removing and installing charge air cooler
Removing and installing charge air pressure senderG31 >
< Intercooler - Assembly overview