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.
    Engine Coolant Temperature (ECT) Sensor - Cobra
    Material Item Specification Pipe Sealant with Teflon D8AZ-19554-A WSK-M2G350-A2 Removal and Installation 1. Partially drain the engine cooling system. For additional informati ...

    Mass Air Flow (MAF) Sensor - 3.8L
    Removal CAUTION: The mass air flow (MAF) sensor hot wire sensing element and housing are calibrated as a unit and must be repaired as a complete assembly. Do not damage the sensing element ...

    Other materials:

    Fuel Charging and Controls
    The fuel injection supply manifold (9F792): delivers fuel to the fuel injector. receives fuel from the fuel supply line. The throttle body: controls air supply to the upper intake manifold by positioning the throttle plate. connects the accelerator ca ...

    Installation
    1. CAUTION: Timing chain procedures must be followed exactly or damage to the pistons or valves will result. Compress the tensioner plunger, using a soft-jawed vise. 2. Install a retaining clip on the tensioner to hold the plunger in during installation. ...

    Horn (Diagnosis and Testing)
    Refer to Wiring Diagrams Cell 44 , Horns/Cigar Lighter for schematic and connector information. Special Tool(s) 73 Digital Multimeter or equivalent 105-R0051 Inspection and Verification 1. Verify the customer concern by operating the h ...