P1157 — Jaguar — Lack Of HO2S22 Switches Sensor Indicates Lean

P1157 (Jaguar): Lack Of HO2S22 Switches Sensor Indicates Lean — what it means, the affected system and what to check before replacing parts.

Meaning, symptoms, causes and checks

Lack Of HO2S22 Switches Sensor Indicates Lean. Source catalogue definition; confirm applicability using vehicle service information.

Affected system: Powertrain