Ford Mustang (1999-2004) Service Manual: Heated Oxygen Sensor (HO2S)
Special Tool(s)
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Socket, Exhaust Gas Oxygen Sensor 303-476 (T94P-9472-A) |
Material
Item | Specification |
Penetrating and Lock Lubricant or equivalent | E8AZ-19A501- B |
Removal and Installation
1. Disconnect the battery ground cable. For additional information, refer to Section.
2. Raise and support the vehicle. For additional information, refer to Section.
3. NOTE: Two heated oxygen sensors (HO2S) are used for the engine control system. They are located in the dual converter Y pipe. The left side (HO2S) is shown, the right side is similar.
Disconnect the HO2S electrical connector.
4. NOTE: If necessary, lubricate the heated oxygen sensors with penetrating and lock lubricant to assist in removal.
Using the special tool, remove the HO2S from the dual converter Y pipe.
5. To install, reverse the removal procedure.
Mass Air Flow (MAF) Sensor - Mach I
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 ...
Catalyst Monitor Sensor
Special Tool(s)
Socket, Exhaust Gas Oxygen
Sensor
303-476 (T94P-9472-A)
Material
Item
Specification
Penetrating and Lock Lubricant
or equivalent
E8AZ-19A501-
B
...
Other materials:
Noise, Vibration and Harshness (NVH) (Description and Operation)
Noise is any undesirable sound, usually unpleasant in nature. Vibration is
any motion, shaking or
trembling, that can be felt or seen when an object moves back and forth or up
and down. Harshness is
a ride quality issue where the vehicle's response to the ro ...
Engine Cooling (Description and Operation)
CAUTION: Vehicle cooling systems are filled with Motorcraft Premium
Gold Engine
Coolant VC-7-A (in Oregon VC-7-B) or equivalent meeting Ford specification
WSS-M97B51-A1
(yellow color). Always fill the cooling system with the same coolant that is
present in ...
Seat Track
Removal and Installation
1. Remove the front seat. For additional information, refer to Seat-Front
Power in this section.
2. Remove the outboard seat trim shield.
3. Disconnect the electrical connector.
4. Remove the seat track bolts.
5. To install, ...