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.
2004 Toyota Avalon XLSFACTORY OEM SERVICE PROCEDURE
Crankshaft Position Sensor: Replacement
- REMOVE RH FENDER APRON SEAL
- REMOVE CRANKSHAFT POSITION SENSOR
- Disconnect the crankshaft position sensor connector.
- Remove the bolt and crankshaft position sensor.
- REINSTALL NEW CRANKSHAFT POSITION SENSOR
- Install a new crankshaft position sensor with the bolt.
Torque: 8 N.m (80 kgf.cm, 69 in.lbf)
- Connect the crankshaft position sensor connector.
- Install a new crankshaft position sensor with the bolt.
- REINSTALL RH FENDER APRON SEAL
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.