Ford Mustang (1999-2004) Service Manual: 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 weaken engine performance and shorten engine life.

The engine emission control consists of the:

  • positive crankcase ventilation (PCV) system.
  • exhaust gas recirculation (EGR) system.
Engine Emission Control
Torque Specifications ...

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. ...

Other materials:

Pinpoint Test A: The Air Bag Warning Indicator Is Illuminated Continuously - RCM Disconnected, Inoperative or Lost/Low Ignition Feed
Normal Operation NOTE: During normal operation the air bag indicator will be lit continuously for 6 seconds after the ignition switch is placed in the RUN position and after five cycles of a lamp fault code (LFC) if a fault exists. Be sure to cycle the ignit ...

Switch - Exterior Rear View Mirror Control
Removal 1. CAUTION: Use a shop towel or similar material between the tool and the front door trim panel or damage to the front door trim panel may occur. Position the window regulator switch plate aside. 1. Pull at service notch. 2. Lift to release ...

Removal
1. Remove the upper intake manifold. For additional information, refer to Upper Intake Manifold in this section. 2. Partially drain the cooling system. For additional information, refer to Section. 3. Relieve the fuel system pressure. For additional i ...