CATFuel System

2393478 Boost Pressure Sensor — Cat 14M 16M

This boost pressure sensor monitors the intake manifold pressure generated by the turbocharger, providing vital data to the engine control module for optimal fuel and air mixture. Manufactured to meet high-performance standards, it ensures accurate readings compared to a worn sensor which may drift or fail. A faulty sensor can result in reduced engine power, poor fuel economy, and illuminated check engine lights.

Boost Pressure Sensor – Part No 2393478 – 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 TypeBoost Pressure Sensor
MaterialPlastic and Metal
ApplicationEngine Intake System / Fuel System
Service LifeReplace as needed based on diagnostic testing
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a faulty boost pressure sensor is often a noticeable reduction in engine power or a sluggish response. If ignored, the engine's fuel efficiency may decrease, and the check engine light will likely remain illuminated, potentially leading to engine damage if performance is severely compromised.

Installation Tip

Ensure the electrical connector is clean and securely latched to prevent intermittent signal loss. Do not force the sensor into its mounting port; it should thread in smoothly.

Service Note

Inspect the turbocharger system for any signs of oil leaks or damage, and check the air intake hoses for leaks or obstructions.