P1103 — Volkswagen: Oxygen Sensor Heating Circuit Bank 1 Sensor 1 Short To B+

Code breakdown

Manufacturer-specific meanings (Volkswagen)

• Fiat
  Sensore misuratore massa aria entro il campo ma superiore rispetto all'atteso
• Mazda
  Mass Air Flow Sensor Signal Inconsistent With Engine Speed
• Mitsubishi
  Turbocharger Wastegate Actuator
• Subaru
  Pressure Sources Switching Solenoid Valve Circuit
• Volkswagen
  Oxygen Sensor Heating Circuit Bank 1 Sensor 1 Short To B+

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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