Depressurizing the system: CNG supply circuit
C3 · Repair procedures · NVG DUAL FUEL AND INJECTION TU3JP AND FIRM 5 DOOR SALOON · Removal-fitting · Reference B1HGE6P0
ESSENTIAL : Any repair on a vehicle that operates using gas should be carried out either in a ventilated area or outside. There are 3 methods for draining the CNG supply circuit (apart from the tank) depending on the circumstances : Case n°1 : The vehicle engine functions in petrol mode and natural…