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Removing and installing the front exhaust pipe (Altea - Altea XL - Leon) >
< Silencer with mountings - Assembly overview (Altea, Altea XL, Leon)
Leon Mk2
Power unit
4 cylinder Injection engine (1.2 l direct injection engine, turbocharger)
Exhaust system / Parts of the exhaust system: removing and fitting
Removing and installing catalytic converter
Removing and installing catalytic converter
Removing and installing catalytic converter
t
removing
→ Anchor
t
installing
→ Anchor
Special tools and workshop equipment required
t
Lambda probe open ring spanner set -3337-
t
Torque wrench -V.A.G 1331-
removing
–
Separate the under body protection.
–
Disconnect plug connections
-3, 4-
.
–
Expose the electric lines of the Lambda probe -G39- that lead to the heat plate of the catalytic converter.
–
Unscrew Lambda probe -G39-
-item 1-
using Lambda probe open ring spanner set -3337-.
–
Remove the connector
-2-
.
Note
Disregard:
-Items 1, 3, 4-
.
–
Remove poly V-belt
→ Chapter
.
–
Unplug the electrical connector
-1-
from the air conditioner compressor regulating valve -N280-.
WARNING
Risk of injury caused by refrigerant.
The air conditioner refrigerant circuit must not be opened.
–
Remove bolts
-arrows-
for air conditioner compressor.
Caution
Danger of damage to refrigerant lines and hoses.
Do NOT stretch, kink or bend refrigerant lines and hoses.
–
Carefully attach the air-conditioning compressor with the refrigerant hoses still connected to the longitudinal member.
–
Unscrew bolts
-arrows-
and remove heat shield.
–
Remove nuts
-2-
.
Note
Disregard
-items 1, 3-
.
–
Unscrew the nuts
-arrow-
and the screws
-1, 2-
and remove the left catalytic converter.
installing
Installation is carried out in the reverse order of removing, when doing this note the following.
l
Tightening torques
→ Chapter
Note
Replace the seals and nuts.
–
Tighten the nuts and bolts on the catalytic converter.
→ Fig.
–
Install the exhaust pipe
→ Chapter
.
–
Install air conditioner compressor
→ Rep. gr.87
.
–
Install poly V-belt
→ Chapter
.
Power unit
4 cylinder Injection engine (1.2 l direct injection engine, turbocharger)
Exhaust system / Parts of the exhaust system: removing and fitting
Removing and installing catalytic converter
Removing and installing the front exhaust pipe (Altea - Altea XL - Leon) >
< Silencer with mountings - Assembly overview (Altea, Altea XL, Leon)