P1271 — Buick: APP Sensor 1-2 Performance

Code breakdown

Manufacturer-specific meanings (Buick)

• Fiat
  Interruzione da lato alto a basso cilindro n° 1
• BuickCadillacChevroletChryslerOldsmobileSaturn
  APP Sensor 1-2 Performance
• GMGMC
  APP Sensor 1 2 Performance
• LincolnMercury
  Cylinder 1 High To Low Side Open
• BMW
  Ambient Air Pressure Sensor Electrical
• Ford
  Cylinder #1 High To Low Side Open

Related codes

• P1200 — Manufacturer-specific fault code
• P1200-buick — Injector Control Circuit
• P1200-cadillac — Injector Control Circuit
• P1200-chevrolet — Injector Control Circuit
• P1200-chrysler — Injector Control Circuit
• P1200-gm — Injector Control Circuit

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