Ford Mustang (1999-2004) Service Manual: 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 |
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:
Pinpoint Test N: DTC B1869 - Air Bag Indicator Inoperative
Normal Operation
The air bag indicator is designed to illuminate for 6 (+/-2) seconds when
the ignition switch is turned to
the RUN position. This initial 6 seconds of illumination is considered
normal operation and is called
proveout of the air bag ind ...
Rear Spoiler
Removal and Installation
1. Open the luggage compartment lid.
2. Disconnect the high mounted stoplamp electrical connector.
3. Remove the screws and the nuts.
4. CAUTION: Use care not damge the pin-type retainers and pin-type
retainer seals
during re ...
Idle Air Control (IAC) Valve - 4.6L (2V)
Removal
1. Disconnect the battery ground cable. For additional information,
refer to Section.
2. NOTE: Discard the idle air control (IAC) valve gasket.
Remove the IAC valve.
Disconnect the connector.
Disconnect the hose.
Remove the bolts, ...