P1457 — Volkswagen — Exhaust Gas Temperature Sensor 2 Open Short To B+

P1457 (Volkswagen): Exhaust Gas Temperature Sensor 2 Open Short To B+ — what it means, the affected system and what to check before replacing parts.

Meaning, symptoms, causes and checks

Exhaust Gas Temperature Sensor 2 Open Short To B+. Source catalogue definition; confirm applicability using vehicle service information.

Affected system: Powertrain