Crank Position Sensor (1GR-FE): Replacement

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE V-BANK COVER (See REPLACEMENT )
REMOVE FAN SHROUD (See REPLACEMENT )
REMOVE GENERATOR ASSY (See REPLACEMENT )
SEPARATE COOLER COMPRESSOR ASSY
1. Remove the bolt, then separate the suction hose sub-assembly.
  
  Fig 1: Removing Suction Hose Sub-Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the cooler compressor assembly connector.
3. Remove the 4 bolts, then separate the cooler compressor assembly from the V-ribbed belt tensioner assembly.
  
  Fig 2: Disconnecting Cooler Compressor Assembly Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE CRANKSHAFT POSITION SENSOR
1. Disconnect the crankshaft position sensor connector.
2. Remove the bolt, then remove the crankshaft position sensor.
  
  Fig 3: Removing Crankshaft Position Sensor
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL CRANKSHAFT POSITION SENSOR
1. Apply a light coat of engine oil to the O-ring of the crankshaft position sensor.
2. Install the crankshaft position sensor with the bolt.
  Torque: 10 N.m (102 kgf.cm, 7.4 in..lbf)
3. Connect the crankshaft position sensor connector.
INSTALL COOLER COMPRESSOR ASSY
1. Install the cooler compressor assembly with the 4 bolts.
  Torque: 25 N.m (255 kgf.cm, 18 ft.lbf)
2. Connect the cooler compressor assembly connector.
3. Install the suction hose sub-assembly with the bolt.
Torque: 8.0 N.m (82 kgf.cm, 71 in..lbf)
INSTALL GENERATOR ASSY (See REPLACEMENT )
INSTALL FAN SHROUD (See REPLACEMENT )
INSTALL V-BANK COVER (See REPLACEMENT )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL (See PRECAUTION )
Torque: 3.9 N.m (40 kgf.cm, 35 in..lbf)