Sequoia 4WD V8-4.7L (2UZ-FE) (2006)
c. Remove the 4 bolts, 2 gaskets and the 2 No.2 air switching valves from the rear water by-pass joint.
d. Remove the 2 vacuum hoses from the No.2 air switching valves.
6. REMOVE AIR INJECTION CONTROL DRIVER
a. Disconnect the 2 connectors from the air injection control driver.
b. Remove the 2 bolts and air injection control driver from the body.
DISASSEMBLY
1. REMOVE PRESSURE SENSOR
a. Remove the vacuum hose from the pressure sensor and air switching valve.
b. Remove the 2 bolts and pressure sensor from the air switching valve.
2. REMOVE AIR SWITCHING VALVE
a. Remove the 2 bolts and air switching valve from the air pump bracket.
b. Remove the No.1 air hose from the air switching valve and air pump.
