Ford Mustang (1999-2004) Service Manual: Catalyst Monitor Sensor
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 catalyst monitor sensors are used for the engine control system. They are located in the dual converter Y pipe downstream from the catalyst. The left side catalyst monitor sensor is shown, the right side is similar.
Disconnect the connector.

4. NOTE: If necessary, lubricate the sensors with penetrating and lock lubricant to assist in removal.
Using the special tool, remove the catalyst monitor sensors from the dual converter Y pipe.

5. To install, reverse the removal procedure.

Heated Oxygen Sensor (HO2S)
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
...
Clutch Pedal Position (CPP) Switch
Removal
1. Disconnect the battery ground cable. For additional information,
refer to Section.
2. Disconnect the connector.
3. Remove the bolt and the clutch pedal position (CPP) switch.
In ...
Other materials:
System Flushing - CII Power Steering Pump
WARNING: Do not mix oil types. Any mixture or any unapproved oil can
lead to seal
deterioration and leaks. A leak can ultimately cause loss of fluid, which can
result in a loss of
power steering assist.
1. Remove the fuel pump fuse from the battery junction ...
Removal
1. Disconnect the battery ground cable. For additional information, refer
to Section.
2. Remove the engine air cleaner outlet pipe. For additional information,
refer to Section.
3. Disconnect the vacuum hose and the idle air control (IAC) valve
elect ...
Installation
1. NOTE: If the oil pan is not secured within four minutes, the
sealant must be removed and the
sealing area cleaned with metal surface cleaner. Allow to dry until there is
no sign of wetness,
or four minutes, whichever is longer. Failure to follow this ...

