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 MANUALSMAZDA20086 S SPORT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 2 (ENGINE CONTROL SYSTEM (L3))ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION [L3]
2008 Mazda 6 s Sport, 4D Hatchback, Standard
Engine Coolant Temperature (ECT) Sensor Removal/Installation [L3]
2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Engine Coolant Temperature (ECT) Sensor Removal/Installation [L3]
WARNING: This page is about a different variant/trim than selected.
WARNING:
- A hot engine can cause severe burns. Turn off the engine and wait until it is cool before removing the ECT sensor.
- Drain the engine coolant. (See COOLING SYSTEM SERVICE WARNINGS [L3, AJ] ).
- Disconnect the ECT sensor connector.
- Remove the ECT sensor.
- Install in the reverse order of removal.
Tightening torque
10-14 N.m
{1.02-1.42 kgf.m, 7.38-10.32 ft.lbf}
- Refill the engine coolant. (See COOLING SYSTEM SERVICE WARNINGS [L3, AJ] ).
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.