Westport-Volvo JV Cespira unveils HPDI 3.0 fuel system upgrades boosting fuel economy

PUBT · 3d ago
Westport-Volvo JV Cespira unveils HPDI 3.0 fuel system upgrades boosting fuel economy
  • Westport Fuel Systems’ Cespira joint venture disclosed HPDI 3.0 technical upgrades to its high-pressure direct injection fuel system.
  • New rail-pressure control architecture targets better fuel economy, higher performance, simpler OEM calibration, higher injection pressure, future emissions compliance.
  • Injector dynamic sealing technology aims to extend component life; modular design increases packaging flexibility across engine layouts.
  • System supports LNG, bioLNG; architecture keeps an adaptation pathway for hydrogen as markets develop.
  • Production is scheduled for Q4 2026; first HPDI 3.0 vehicles are expected in early 2027.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Westport Fuel Systems Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202609140630PRIMZONEFULLFEED9825930) on September 14, 2026, and is solely responsible for the information contained therein.