P1290 — Mercury
P1290 — Mercury: Cylinder Head Temperature Sensor Signal Less Than Self-Test Range
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
2 — Subsystem
Fuel and air metering (injector circuit)
Manufacturer-specific meanings (Mercury)
- Input basso circuito sensore temperatura testa cilindri
- CNG Fuel Pressure Too High
- Cylinder Head Temperature Sensor Signal Less Than Self-Test Range