Fuel System Pressure Release: Notes
CAUTION:
On Camry CNG models, fuel system is under extreme pressure. Proper fuel system pressure release procedure must be followed to prevent personal injury. Ensure fuel system pressure release procedure is performed in well ventilated area.
NOTE:
On Camry CNG models, 2 different fuel system pressure release procedures exist. Procedure using fuel manual shutoff valve releases fuel pressure in fuel system components and fuel lines from fuel manual shutoff valve forward. Procedure for disconnecting fuel tank fuel shutoff valve and fuel tank fuel temperature sensor releases fuel pressure in fuel system for servicing of fuel tank and fuel lines between fuel tank and fuel manual shutoff valve.