P1178 — BMW: O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 1 Sensor 1

Code breakdown

Manufacturer-specific meanings (BMW)

• Fiat
  Compensazione dell'alimentazione a lungo termine troppo magra - bancate 1 e 2 (AMFR) (Jaguar) o limiti
• BMW
  O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 1 Sensor 1
• Jaguar
  Long Term Fuel Trim Too Lean Banks 1 And 2 (AMFR)
• Volkswagen
  Linear Oxygen Sensor Pump Current Open

Related codes

• P1100 — Manufacturer-specific fault code
• P1100-fiat — Intermittenza circuito sensore misuratore massa aria
• P1100-ford — Mass Air Flow Sensor Intermittent
• P1100-lexus — BARO Sensor Circuit Malfunction
• P1100-lincoln — Mass Air Flow Sensor Intermittent
• P1100-mazda — Mass Air Flow Sensor Circuit Intermittent

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