The ENG OIL P caution indicates that which component has lost its oil pressure?

• A. Engine 2 — Oil Pressure
• B. Oil Pressure Sensor
• C. Engine 1 — Oil Pressure
• D. Engine 1 — Fuel Pressure

Answer: (C)

An ENG OIL P caution is telling you about the oil pressure in a specific engine, not about a sensor or another system. When you see a message tied to Engine 1 and oil pressure, it means Engine 1’s oil pressure has dropped. The warning is pointing to the engine’s lubrication circuit, so Engine 1 is the one with the loss of oil pressure, not Engine 2 or any other parameter.

Why the other possibilities don’t fit: the Oil Pressure Sensor could trigger a warning if it failed, but the alert system is indicating the engine’s actual oil pressure status, not the sensor’s fault. Fuel pressure is a different system entirely and would produce a fuel pressure warning, not an oil pressure one.

If this alert appears, you’d verify Engine 1 oil pressure with an independent reading, check the oil level, inspect for leaks, and assess the oil pump and lubrication paths to determine the cause.