Ford Mustang (1999-2004) Service Manual: Engine Coolant Temperature (ECT) Sensor - Mach I

Material

Item Specification
Pipe Sealant with Teflon D8AZ-19554-A WSK-M2G350-A2

Removal and Installation

1. Remove the air intake scoop. For additional information, refer to Section.

2. Partially drain the engine cooling system. For additional information, refer to Section.

3. Disconnect the engine coolant temperature (ECT) sensor electrical connector.

Engine Coolant Temperature (ECT) Sensor - Mach I

4. Remove the ECT sensor.

Engine Coolant Temperature (ECT) Sensor - Mach I

5. To install, reverse the removal procedure.

  • Apply sealant to the ECT sensor threads.
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    Other materials:

    Disassembly
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    Installation
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    Special Operating Condition Requirements
    When towing a trailer or using a camper or car-top carrier: Change engine oil and install a new oil filter every 4,800 km (3,000 miles) or 3 months. Change transfer case fluid every 96,000 km (60,000 miles). Change manual transmission fluid as required. ...