Celica GT Convertible L4-2164cc 2.2L DOHC MFI (1997)
(b) Remove the bolt, nut and LH exhaust manifold stay.
(c)
Remove the 5 bolts and manifold upper heat insulator.
(d) Remove the 2 bolts, 2 nuts and RH exhaust manifold stay.
(e)
Remove the 6 nuts, the exhaust manifold and TWC assembly.
8. Remove oxygen sensor (bank 1 sensor 1) from exhaust manifold.
Remove the 2 nuts, oxygen sensor and gasket.
9. Remove oxygen sensor (bank 1 sensor 2) from front TWC.
