CATFuel System

2785225 Fuel Pressure Sensor — Cat 120M 12M

This is a fuel pressure sensor that monitors and transmits the fuel system's pressure to the engine control module (ECM) for precise fuel delivery management. Manufactured to meet rigorous OEM quality standards, it provides accurate readings unlike a sensor that has drifted out of calibration or failed. Observable symptoms of a faulty sensor include the 'Check Engine' light illuminating, erratic engine speed, and potential stalling under load.

Fuel Pressure Sensor – Part No 2785225 – CAT Spare Part
Part Specifications
BrandCAT
CategoryFuel System
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Use clean, filtered fuel — fuel injection components have micron-level tolerances. Prime fuel system before cranking to avoid dry-start damage. Replace fuel filter whenever servicing injection components. Calibrate injectors after replacement if equipment has ECU.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeFuel Pressure Sensor
MaterialDurable composite and metal
ApplicationEngine fuel system
Service LifeReplace every 5,000-7,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing fuel pressure sensor may first present as intermittent engine hesitation or a 'Check Engine' warning light. If ignored, the engine may begin to run rough, experience power loss, or stall unexpectedly, especially under heavy load. Continued operation risks incomplete combustion and potential damage to other fuel system components.

Installation Tip

Ensure the electrical connector is clean and securely attached, and that the sensor's threads are properly sealed without over-tightening. Avoid using excessive force when threading the sensor into the fuel rail.

Service Note

Inspect the fuel rail and surrounding lines for leaks when replacing the fuel pressure sensor.