Ford Mustang (1999-2004) Service Manual: Typical Vehicle Emission Control Information (VECI) Decal
The Vehicle Emission Control Information (VECI) decal shows:
- the components of the emission control system.
- the correct vacuum hose routing.
- the color stripe of the vacuum hoses.
The PCV system uses the intake manifold vacuum to ventilate the crankcase and return the fumes to the intake manifold for combustion.
Engine Emission Control (Description and Operation)
CAUTION: Do not remove any part of the engine emission control system.
Operating the
engine without the engine emission control system will reduce fuel economy and
engine
ventilation. This will weak ...
EGR System Components
The EGR system returns a portion of the exhaust gas to the intake manifold to
reduce the combustion
temperature. This results in lower nitrous oxide formation.
The powertrain control modul ...
Other materials:
Ignition Coil - Coil On Plug
Removal
1. Disconnect the battery ground cable (14301). For additional
information, refer to Section.
2. Remove the air cleaner outlet tube (9B659). For additional information,
refer to Section.
3. NOTE: One ignition coil is shown, and the others are ...
Bulb
Removal and Installation
1. Remove the floor console. For additional information, refer to
Section.
2. Remove the bolts, then position the bezel upward.
3. Remove the bulb socket from the bezel.
4. Remove the bulb.
5. To install, reverse the removal ...
Principles of Operation
There are four main principles involved with the basic theory of
operation:
heat transfer
latent heat of vaporization
relative humidity
effects of pressure
Heat Transfer
If two substances of different temperature are placed near each other,
t ...
