P1109 — Mercury
P1109 — Mercury: IAT B Sensor Intermittent
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
1 — Subsystem
Fuel and air metering
Manufacturer-specific meanings (Mercury)
- Intermittenza circuito B sensore temperatura aria aspirata
- Secondary Port Throttle System
- LincolnMercuryIAT B Sensor Intermittent
- IAT - B Sensor Intermittent
- Oxygen Sensor Circuit Bank 2 Sensor 2 Voltage Too Low/Air Leak
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