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.
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HOMESERVICE MANUALSLEXUS2004LX 470 V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSCRANKSHAFT POSITION SENSORTESTING AND INSPECTION
2004 Lexus LX 470 V8-4.7L (2UZ-FE)
Crankshaft Position Sensor: Testing and Inspection
2004 Lexus LX 470 V8-4.7L (2UZ-FE)SECTION Testing and Inspection
INSPECT CRANKSHAFT POSITION SENSOR
a. Remove the crankshaft position sensor.
b. Using an ohmmeter, measure the resistance between the terminals.
If the resistance is not as specified, replace the crankshaft position sensor.
c. Reinstall the crankshaft position sensor.
a. Remove the crankshaft position sensor.
b. Using an ohmmeter, measure the resistance between the terminals.
If the resistance is not as specified, replace the crankshaft position sensor.
c. Reinstall the crankshaft position sensor.
RENDER: 1.0x
NO RELATED
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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.