P1418 — Buick: Secondary Air Injection System Relay A Control Circuit High

Code breakdown

Manufacturer-specific meanings (Buick)

• Fiat
  Circuito n° 1 aria distribuita (Mazda)
• BuickCadillacChevroletChryslerGMGMCOldsmobilePlymouthPontiacSaturn
  Secondary Air Injection System Relay A Control Circuit High
• Mazda
  Split Air 1 Circuit
• Volkswagen
  Fuel Level Sensor Signal Too High

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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