P1663 — Mercury: Fuel Demand Command Signal Circuit Malfunction

Code breakdown

Manufacturer-specific meanings (Mercury)

• Fiat
  Circuito di uscita segnale comando richiesta carburante
• BuickCadillacChevroletGMGMCOldsmobileSaturn
  Oil Life Lamp Control Circuit
• FordLincolnMercury
  Fuel Demand Command Signal Circuit Malfunction
• Lexus
  OCV Circuit Malfunction Bank 2

Related codes

• P1600 — Manufacturer-specific fault code
• P1600-buick — PCM Battery
• P1600-cadillac — PCM Battery
• P1600-chevrolet — PCM Battery
• P1600-fiat — Perdita di potenza KAM, interruzione
• P1600-ford — Loss of KAM Power Open Circuit

Owner experiences (0)