P1633 — BMW — Throttle Valve Adaptation Limp Home Position

P1633 (BMW): Throttle Valve Adaptation Limp Home Position — what it means, the affected system and what to check before replacing parts.

Meaning, symptoms, causes and checks

Throttle Valve Adaptation Limp Home Position. Source catalogue definition; confirm applicability using vehicle service information.

Affected system: Powertrain