P1391 — Mitsubishi — Intermittent Loss Of CMP Or CKP Sensor Signals

P1391 (Mitsubishi): Intermittent Loss Of CMP Or CKP Sensor Signals — what it means, the affected system and what to check before replacing parts.

Meaning, symptoms, causes and checks

Intermittent Loss Of CMP Or CKP Sensor Signals. Source catalogue definition; confirm applicability using vehicle service information.

Affected system: Powertrain