This 5-pin oval automotive connector is a generic multi-purpose plug commonly used across many vehicle brands.
Based on its shape, pin layout, and the orange inner seal, it resembles connectors typically found on:

✅ Ford (Duratorq engines)
✅ Mazda
✅ GM / Opel
✅ Some Toyota diesel models
✅ Aftermarket universal engine-bay sensor harnesses

It is most often used for:

MAP sensor (Manifold Absolute Pressure)

Boost pressure sensor

Air temperature sensor

Fuel rail pressure sensor

Description:
This is a 5-pin sealed automotive electrical connector designed for engine-bay applications. It features an oval housing, a secure top-locking tab, and an orange silicone weather-seal to protect against moisture, oil, heat, and vibration. The connector cavity contains five evenly spaced female terminals, suitable for low- to medium-current sensor circuits.
It is commonly used for MAP sensors, boost sensors, fuel pressure sensors, and other engine-management components on various vehicles.