lincoln continental wiring diagram The following schematic shows the detail of 1998 – 2000 4.6L Lincoln Continental Wiring Diagram and Engine Electrical Layout. Herein you will find detail description of the engine and related electronics parts connection which consists of PCM diode, PCM power relay, ignition coils, electronics engine control module, transmission controls, idle air control valve, crankshaft position sensor, EGR vacuum regulator solenoid, knock sensor, camshaft position sensor, A/C pressure transducer, throttle position sensor, intake manifold runner control, cooling fan relays, and heated oxygen sensor.