P1274 — Buick
P1274 — Buick: Injectors Wired Incorrectly
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
2 — Subsystem
Fuel and air metering (injector circuit)
Manufacturer-specific meanings (Buick)
- Interruzione da lato alto a basso cilindro n° 4
- Injectors Wired Incorrectly
- Cylinder 4 High To Low Side Open
- Cylinder #4 High To Low Side Open