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Home >> Lexus >> 2008 >> GS 350 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - System And Circuit Testing, On-Vehicle Inspection, Removal, Inspection & Installation >> Crankshaft Position Sensor >> Removal
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Crankshaft Position Sensor: Removal

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
  2. REMOVE COOL AIR INTAKE DUCT SEAL  (See REMOVAL )
  3. REMOVE V-BANK COVER  (See REMOVAL )
  4. REMOVE NO. 1 AIR CLEANER INLET  (See REMOVAL )
  5. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM  (See REPLACEMENT )
  6. REMOVE ENGINE UNDER COVER (for 2WD) 
  7. REMOVE ENGINE UNDER COVER (for 4WD) 
  8. REMOVE REAR ENGINE UNDER COVER LH (for 2WD) 
  9. REMOVE V-RIBBED BELT  (See REMOVAL )
  10. REMOVE OIL FILTER BRACKET (for 4WD)  (See REMOVAL )
  11. REMOVE OIL FILTER BRACKET SUB-ASSEMBLY (for 4WD)  (See REMOVAL )
  12. DISCONNECT NO. 1 COOLER REFRIGERANT SUCTION HOSE  (See REMOVAL )
  13. DISCONNECT DISCHARGE HOSE SUB-ASSEMBLY  (See REMOVAL )
  14. REMOVE COOLER COMPRESSOR ASSEMBLY (for 2WD)  (See REMOVAL )
  15. REMOVE COOLER COMPRESSOR ASSEMBLY (for 4WD)  (See REMOVAL )
  16. REMOVE CRANKSHAFT POSITION SENSOR 
    1. Disconnect the sensor connector.
    2. Remove the bolt and sensor.
      Fig 1: Locating Crankshaft Position Sensor Bolt
      G04973878Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002