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.
Oil Temperature Sensor
Disconnect solenoid and sensor connector. Using ohmmeter, check resistance between sensor connector terminals No. 1 and No. 2. See Figure or Figure . Resistance should be 10k/ohms when oil temperature is 77°F (25°C). With oil temperature at 248°F (120°C), resistance should be 615 ohms. If resistance is not as specified, replace oil temperature sensor.
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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.