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:

Trim Panel - Upper Quarter
Special Tool(s) Safety Belt Bolt Bit 501-010 (T77L-2100-A) Removal and Installation 1. Remove the rear seat cushion. 2. Using the special tool, remove the rear safety belt anchor bolt. 3. Remove the screw and the coat hook. 4. Open the ...

Removal
1. Disconnect the electrical connectors from the EGR vacuum regulator solenoid, the supercharger bypass vacuum solenoid, and the differential pressure feedback EGR system. 2. Disconnect the vacuum hoses from the differential pressure feedback EGR sy ...

Pulley - CII Pump
Special Tool(s) Pump Pulley Installer 211-009 (T65P-3A733-C) Pump Pulley Remover 211-016 (T69L-10300-B) Removal 1. Remove the drive belt. 2. Using the special tool, remove the pulley. Installation 1. Using the special tool, instal ...