Section 14 (Engine Controls - System & Component Testing 4.6L)

WARNING: This page is about a different car, the 1998 Mercury Grand Marquis and 1998 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.

Introduction
Computerized Engine Controls
- Powertrain Control Module (Pcm)
  - Ground Circuits
  - Power Circuits
Engine Sensors & Switches
- Notes
- Engine Controls - System & Component Testing 4.6L
Relays & Solenoids
- Relays
  - Fuel Pump Relay
- Solenoids
Fuel System
Idle Control System
- Idle Air Control Solenoid
Ignition System
- Notes
- Engine Controls - System & Component Testing 4.6L
Emission Systems & Sub-Systems