P1447 — Volkswagen: Catalyst Temperature Circuit Open Short To B+

Code breakdown

Manufacturer-specific meanings (Volkswagen)

• Fiat
  Controllo flusso spurgo o flusso valvola di chiusura sistema ELC (Jaguar)
• BMW
  Diagnostic Module Tank Leakage DM-TL Pump Too High During Switching
• Jaguar
  ELC System Closure Valve Flow
• Nissan
  EVAP Control System Purge Flow Monitoring
• Volkswagen
  Catalyst Temperature Circuit Open Short To B+

Related codes

• P1400 — Manufacturer-specific fault code
• P1400-bmw — Heated Catalyst Battery Voltage or Current Too Low During Heating Bank 1
• P1400-fiat — Input basso circuito EGR ritorno pressione differenziale o comando posizione valvola ricircolo gas di scarico
• P1400-ford — Differential Pressure Feedback Electronic Sensor Circuit Low Voltage
• P1400-jaguar — Exhaust Gas Recirculation Valve Postion Control
• P1400-lexus — Sub-TP Sensor Malfunction

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