P1431 — Ford — Misfire Monitor Disabled Unable to Learn Trigger Wheel Profile

P1431 (Ford): Misfire Monitor Disabled Unable to Learn Trigger Wheel Profile — what it means, the affected system and what to check before replacing parts.

Meaning, symptoms, causes and checks

Misfire Monitor Disabled Unable to Learn Trigger Wheel Profile. Source catalogue definition; confirm applicability using vehicle service information.

Affected system: Powertrain