Lincoln P1363 Code Description
The diagnostic code P1363 for Lincoln vehicles indicates a problem with the ignition coil “D” secondary circuit. The ignition coil is a crucial component of the ignition system, responsible for converting the battery’s low voltage into the high voltage needed to ignite the air-fuel mixture in the engine cylinders. The ignition coil secondary circuit is specifically tasked with delivering this high voltage to the spark plugs at the correct time for combustion.
Common Causes of Lincoln P1363
NOTE: The listed causes may not be a complete list of all potential issues, and there could be other causes.
- Faulty ignition coil “D”
- Damaged wiring or connectors in the secondary circuit
- Issues with the Engine Control Module (ECM)
- Poor electrical connections
- Environmental factors such as moisture or corrosion
Symptoms of Lincoln P1363
- Engine misfires
- Rough idling
- Decreased fuel efficiency
- Loss of power during acceleration
- Illumination of the check engine light