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.
Component Inspection
- CHECK ENGINE OIL TEMPERATURE (EOT) SENSOR
- Turn ignition switch OFF.
- Disconnect EOT sensor harness connector.
- Remove EOT sensor. Refer to Exploded View .
- Check the resistance between EOT sensor terminals by heating with hot water as shown in the figure, below.
EOT sensor
Condition
Resistance
Terminal
1
2
Temperature [ deg. C (deg. F)]
20 (68)
2.37 - 2.63 kOhms
50 (122)
0.68 - 1.00 kOhms
90 (194)
0.236 - 0.260 kOhms
Is the inspection result normal?
YES
INSPECTION END
NO
Replace EOT sensor. Refer to Exploded View .
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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.
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