Page 67 - ESP (CNG & LNG) Participant Guide

Module 8: LNG Vehicle Systems and Safety Practices

Automatic Fuel  Shuts off fuel to engine when ignition is off
Shutoff Valve o Activated by sensor
 On integrated tanks
o Valve is either located directly after the fuel vaporizer/heat exchanger or after
the overpressure regulator

Methane Detection
System

 Two Zones
o Engine compartment
o Cab

NGV Essentials and Safety Practices (CNG & LNG) © 2023 NGVi All Rights Reserved Page 8-8