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
1995 Chevrolet Beretta L4-2.2L VIN 4SECTION Service and Repair
ECT Sensor:
REMOVE OR DISCONNECT
1. Relieve coolant pressure.
2. Engine Coolant Temperature (ECT) sensor electrical connector.
3. Carefully remove sensor.
INSTALL OR CONNECT
1. Coat threads with sealant.
2. ECT sensor into engine.
Tighten
ECT sensor to 25 Nm (18.5 lb ft).
3. ECT sensor electrical connector
4. Refill lost coolant
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.