Ford Mustang (1999-2004) Service Manual: 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 similar.
Disconnect the connector from the ignition coil (12029).
4. Remove the bolt and the ignition coil.
Installation
1. NOTE: Verify the ignition coil spring is correctly located inside the ignition coil boot and there is no damage to the tip of the boot.
To install, reverse the removal procedure.
Engine Ignition (Description and Operation)
Eight separate ignition coils (12029):
are mounted directly above each spark plug (12405).
are controlled by the powertrain control module (PCM) for correct
firing sequence.
The spark plug ...
Spark Plug
Removal
1. Remove the ignition coil on plug. For additional information, refer to
Ignition Coil-Coil On Plug
in this section.
2. NOTE: Use compressed air to remove any foreign material from the ...
Other materials:
On-board Diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the
on-board diagnostics system (OBD-II). The OBD-II system protects
the environment by ensuring that your vehicle continues to meet ...
Removal
Convertible
1. For removal of the back window glass, refer to Section.
Coupe
WARNING: To prevent glass splinters from entering eyes or
cutting hands, wear safety
glasses and heavy gloves when cutting glass from the vehicle.
2. Remove the roof side ...
Principles of Operation
Battery Saver
The battery saver feature provides automatic shut-off of power to demand
and courtesy lamp circuitry.
When the generic electronic module (GEM) detects the ignition switch
circuits are in the key OFF or
removed ignition key positions, powe ...
