Technical Specifications: Genuine VOLVO Heavy‑Duty Pressure Sensor Module 14508740Genuine VOLVO Heavy‑Duty Pressure Sensor Module — Fluid Pressure Monitoring Transducer Solution
The Genuine VOLVO Premium Heavy‑Duty Pressure Sensor Module (Part Numbers: 14508740 / VOE 14508740), also called Electronic Fluidic Pressure Transducer, monitors real‑time oil, fuel and hydraulic pressure. It converts pressure into 0–5V linear signal and transmits data to V‑ECU (11381435) for safety shutdown control and cabin display (14390065). Replacing faulty sensors restores precise monitoring and prevents engine lubrication‑related failures.
Core Technical Advantages
Piezoresistive Silicon Chip: Delivers high linearity, low thermal drift and rapid pressure response.
Corrosion‑Proof Brass Housing: High‑grade brass body resists diesel, oil and hydraulic fluid corrosion with precision threads.
EMI/RFI Noise Suppression: Built‑in filters block alternator and radio frequency interference.
IP67 Sealed Connector: Silicone‑sealed plug resists water washing, oil mist and dust ingress.
Technical Specifications
| Engineering Parameter | Technical Data / Specification Details |
|---|
| Component Assembly Part Number | 14508740 / VOE 14508740 |
| Component Classification | High‑Precision Electronic Fluid Pressure Sensor / Transducer Module |
| Reference Input Voltage | 5V DC Supplied by V‑ECU |
| Output Signal | 0–5V Linear Voltage |
| Housing Material | High‑Tensile Anti‑Oxidation Machined Brass |
| Protection Grade | IP67 Waterproof & Dust‑Proof |
Master Application Fleet Guide
This pressure sensor fits VOLVO B‑series excavators for construction and mining:
Compact Excavators: EC140B, EC160B, EC180
Mid‑Size Excavators: EC200B, EC210B, EC210B Prime, EC240B, EC290B
Heavy Mining Excavators: EC330B, EC360B, EC460B, EC700B
Critical B2B Procurement & Maintenance Guidelines
B2B Procurement Strategy
High‑vibration and high‑temperature environments cause sensor signal drift or open circuits. Stock 14508740 for emergency repair orders. Cross‑sell with main wiring harness (14597767) and common rail relief valve (20793590) for engine system overhaul.
Common Failure Symptoms
False low‑oil‑pressure warnings and automatic emergency engine shutdown
Fluctuating pressure readings or “signal out of range” fault codes
Oil leakage into connector causing terminal short‑circuits
Best Practice Overhaul Advisory:
Disconnect the main battery switch and cool down engine/hydraulic system before replacement to avoid burns or voltage spikes damaging ECU. Clean mounting area, install the new sensor with proper torque (no loose Teflon tape), reconnect harness and test for leaks. Verify machine Serial Number (S/N) for compatibility before shipping.
Global Brand Cross‑Reference Matrix
| Brand | Cross‑Reference Part Numbers |
|---|
| VOLVO Genuine PN | 14508740 / VOE 14508740 |
| Component Group | Fluidic Pressure Transducer / Contronic Network Monitoring Sensor / Analog‑Digital Signal Converter |
Commercial Inquiry & Global Logistics:Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.
Contact: +86 13701956981
Email:
[email protected]Logistics: Global Sea Freight and Fast‑Track Industrial Express Ready
All manufacturer names and model designations are for compatibility reference only. These genuine pressure sensors provide reliable fluid pressure monitoring for global VOLVO construction, quarry and mining machinery fleets.
