Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2005 Lexus GS 430FACTORY OEM SERVICE PROCEDURE

Crankshaft Position Sensor: Replacement

REMOVE ENGINE UNDER COVER
REMOVE CRANKSHAFT POSITION SENSOR
1. Disconnect the crankshaft position sensor connector.
2. Remove the bolt and crankshaft position sensor
REINSTALL NEW CRANKSHAFT POSITION SENSOR
1. Install a new crankshaft position sensor with the bolt.
  1. Torque: 6.5 N.m (65 kgf.cm, 58 in..lbf)
    
    Fig 1: Installing Crankshaft Position Sensor
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the crankshaft position sensor connector.
REINSTALL ENGINE UNDER COVER

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.