Chevrolet Sonic Repair Manual: Fuel Pressure Relief
Special Tools
EN-34730-91 Pressure Tester
For equivalent regional tools, refer to Special Tools.
- Remove the fuel injector rail cap (1).
- Relieve the fuel pressure. Use EN-34730-91 pressure tester (1).
Warning:
Gasoline or gasoline vapors are highly flammable. A fire could occur if an ignition source is present. Never drain or store gasoline or diesel fuel in an open container, due to the possibility of fire or explosion. Have a dry chemical (Class B) fire extinguisher nearby.
Warning:
Relieve the fuel system pressure before servicing fuel system components in order to reduce the risk of fire and personal injury.
After relieving the system pressure, a small amount of fuel may be released when servicing the fuel lines or connections. In order to reduce the chance of personal injury, cover the regulator and the fuel line fittings with a shop towel before disconnecting. This will catch any fuel that may leak out. Place the towel in an approved container when the disconnection is complete.
Fuel Pressure Measurement
Special Tools
EN 34730?E1 Pressure Tester
For equivalent regional tools, refer to Special Tools
Warning: Gasoline or gasoline vapors are highly flammable. A fire
could occ ...
Fuel System Cleaning
Note: If the fuel filter is plugged, the fuel tank should be inspected
internally and cleaned if necessary.
Drain the fuel tank. Refer to Fuel Tank Draining.
Remove the fuel ...
Other materials:
Hood Hold-Open Rod Replacement
Hood Hold-Open Rod Replacement
Callout
Component Name
1
Hood Hold-Open Rod
Warning: When a hood hold open device is being removed or
installed, provide alternate support to avoid the possibility of damage
...
Stationary Window Waterleak Repair
Warning: If any water enters the vehicle interior up to the level
of the carpet or higher and soaks the carpet, the sensing and diagnostic module
(SDM) and the SDM harness connector may need to be replaced. The SDM could be
activated when powered, which could cause deployment of the air ...
BSW system operation
Side indicator light
BSW indicator (vehicle information display)
Vehicle information display
Steering-wheel-mounted controls (right side)
The Nissan Armada BSW system becomes active at speeds above approximately 20
MPH (32 km/h), ensuring effective operation during typical driving ...
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