Matrix FWD L4-2.4L (2AZ-FE) (2009)
(a) Disconnect the heated oxygen sensor connector. (for 2WD)
(b) Remove the 2 bolts, 2 compression springs and front exhaust pipe assembly.
(c) Remove the gasket from the exhaust manifold.
8. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
(a) Remove the 4 bolts and No. 1 exhaust manifold heat insulator.
9. REMOVE AIR FUEL RATIO SENSOR See: Powertrain Management/Computers and Control Systems/Oxygen Sensor/Service and Repair/Air
Fuel Ratio Sensor/Removal
10. REMOVE MANIFOLD STAY
(a) Remove the bolt, nut and manifold stay.
11. REMOVE NO. 2 MANIFOLD STAY
(a) Remove the bolt, nut and No. 2 manifold stay.
12. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY