( TL19E30A20316116205KBAT00 )

TWC (Warm Up) Replacement

Special Tools Required
Sensor socket wrench 22 x 90L
07LAA-PT50101

1. Lift the vehicle, and support it with jackstands.

1. Disconnect the secondary HO2S connector (A).

1. Remove the bolts (B).

1. Remove the WU-TWC bracket (C).

1. Lower the vehicle.

1. Remove the strut brace.

1. Remove the A/F sensor (Sensor 1).

1. Remove the upper converter cover (A).

1. Remove the WU-TWC (B) and the gaskets (C).

1. Remove the secondary HO2S (Sensor 2) (A).

1. Remove the converter cover (A).

1. Install the parts in the reverse order of removal with new gaskets.