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.
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
1990 Subaru XT-6 4WD L6-2.7L SOHCSECTION Service and Repair
Intake Manifold:
1. Allow engine to cool.
2. Remove air intake duct.
3. Disconnect engine coolant temperature sensor connector.
4. Remove sensor.
5. Install in reverse order.
SENSOR TIGHTENING TORQUE VALUE:
16 - 20 ft.lbs. (22 - 27 Nm)
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.