Ford Mustang (1999-2004) Service Manual: Electronic Engine Controls - Cobra
Most of the Cobra engine electronic controls are similar to that of the non-supercharged 4.6L (2V) engine. These components are as follows:
- Crankshaft position (CKP) sensor
- Throttle position (TP) sensor
- Idle air control (IAC) valve
- Mass air flow (MAF) sensor
- Heated oxygen sensors (HO2S)
- Engine coolant temperature (ECT) sensor
There are also three controls that are unique to the Cobra engine. These are as follows:
- Integrated temperature and manifold absolute pressure (T-MAP) sensor
- Supercharger bypass vacuum solenoid
- Supercharger bypass vacuum solenoid - actuator
Supercharger Bypass Vacuum Solenoid and Actuator
The Supercharger bypass vacuum solenoid will bleed off boost under the following conditions:
- heavy engine misfire
- engine coolant over-temperature
- loss of intercooler fluid
- pump failure
This prevents damage that can occur if boost were allowed under these conditions. The solenoid is located on the upper LH side of the engine. The solenoid uses engine vacuum to operate a actuator and linkage that connects to the pressure bleed off valve. The actuator is located near the solenoid and is connected to it by a vacuum line.
Integrated Temperature and Manifold Absolute Pressure (TMAP) Sensor
The TMAP sensor is located on the upper LH side of the engine and is used to measure current manifold absolute pressure and manifold air charge temperature.
Electronic Engine Controls
Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
Electronic Engine Controls (Description and Operation)
The electronic engine controls consist of the following: powertrain control module (PCM) throttle position (TP) sensor idle air control (IAC) valve engine coolant temperature (ECT) sens ...Temperature and Manifold Absolute Pressure (T-MAP) Sensor - Cobra
Removal and Installation 1. Disconnect the temperature manifold absolute pressure (T-MAP) sensor electrical connector. 2. Remove the bolts and the T-MAP sensor. 3. To install, reverse the rem ...Other materials:
Vehicle storage
If you plan on storing your vehicle for an extended period of time
(30 days or more), read the following maintenance recommendations to
make sure your vehicle stays in good operating condition.
All motor vehicles and their components were engineered and teste ...
Accessory Drive Belt Idler Pulley - 4.6L (2V) and (4V)
Removal and Installation
Mach I
1. Remove the air intake scoop. For additional information, refer to Section.
Cobra
2. Remove the supercharger drive belt cover.
3. Rotate the supercharger belt tensioner clockwise and remove the
supercharger belt.
4. Remov ...
Intake Air Distribution and Filtering
Torque Specifications
a - Refer to the procedure
Intake Air Distribution and Filtering (DESCRIPTION AND OPERATION)
The air intake system consists of the:
air intake scoop (Mach I)
air cleaner (ACL).
air cleaner (ACL) element.
mass air flow (MAF) s ...