S40 L4-1.9L Turbo VIN 29 B4204T3 (2001)
-
the heat shield from the car body
-
the upper (front) heated oxygen sensor (HO2S)
-
the nuts. Lift out the three-way catalytic converter (TWC)
-
the gasket.
Three-way catalytic converter (TWC), installing
NOTE: Ensure that there is no exhaust leakage.
Clean the mating surfaces.
Install:
