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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCADILLAC1993FLEETWOOD BROUGHAM V8-350 5.7LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSCOOLANT TEMPERATURE SENSOR/SWITCH (FOR COMPUTER)SERVICE AND REPAIR
1993 Cadillac Fleetwood Brougham V8-350 5.7L
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
1993 Cadillac Fleetwood Brougham V8-350 5.7LSECTION Service and Repair
NOTE: Care must be taken when handling Engine Coolant Temperature (ECT) sensor. Damage to ECT sensor will affect proper operation of the fuel injection system.
Remove or Disconnect
1. Negative battery cable.
2. Drain coolant.
3. Electrical connector.
4. Carefully back out ECT sensor.
Install or Connect
1. ECT sensor. Tighten sensor to 22 Nm (16 ft lb).
2. Electrical connector.
3. Fill coolant.
4. Negative battery cable.
Remove or Disconnect
1. Negative battery cable.
2. Drain coolant.
3. Electrical connector.
4. Carefully back out ECT sensor.
Install or Connect
1. ECT sensor. Tighten sensor to 22 Nm (16 ft lb).
2. Electrical connector.
3. Fill coolant.
4. Negative battery cable.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.