Page 40 - Propane Vehicle Essentials and Safety Practices
P. 40
Supply Solenoid
• Allows liquid propane
to enter injection rails Distribution Block
• Normally closed Lesson 4.8
solenoid Pressure
Test Port Supply Solenoid Bypass Solenoid/Regulator
• Controlled by OEM
fuel controls
17 18
Bypass Solenoid/Regulator
Bypass
Bypass
• Normally-closed solenoid Solenoid/Regulator
Solenoid/Regulator
• Controlled by LPG bypass relay Lesson 4.9
• Allows excess fuel to return to tank LPG Control Module
• Reduces system purge time at startup
Return Block
19 20
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