P1403 — Cadillac: Exhaust Gas Recirculation System Valve 1

Code breakdown

Manufacturer-specific meanings (Cadillac)

• Fiat
  Tubazioni invertite sensore di ritorno pressione differenziale
• BuickCadillacChevroletChryslerGMGMCOldsmobileSaturn
  Exhaust Gas Recirculation System Valve 1
• DodgeJeepPlymouthPontiac
  Loss Of 5 Volts To EGR Sensor
• FordLincolnMercury
  Differential Pressure Feedback Electronic Sensor Hoses Reversed
• BMW
  Carbon Canister Shut Off Valve Control Circuit Electrical
• Volkswagen
  EGR Flow Deviation

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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