Chevrolet Sonic Repair Manual: Fuel Pressure Measurement
Special Tools
EN 34730?E1 Pressure Tester
For equivalent regional tools, refer to Special Tools
- Remove the protective cap from the test connection.
- Attach the EN 34730?E1 tester (1) to the test connection.
- Start the engine.
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:
Remove the fuel tank cap and relieve the fuel system pressure before servicing the fuel system in order to reduce the risk of personal injury. After you relieve the fuel system pressure, a small amount of fuel may be released when servicing the fuel lines, the fuel injection pump, or the connections. In order to reduce the risk of personal injury, cover the fuel system components with a shop towel before disconnection. This will catch any fuel that may leak out. Place the towel in an approved container when the disconnection is complete.
- Bleed the pressure tester at idling speed.
- Collect the exiting fuel in a suitable container.
- Read the fuel pressure from the pressure gauge.
Caution:
Clean all of the following areas before performing any disconnections in order to avoid possible contamination in the system:
- The fuel pipe connections
- The hose connections
- The areas surrounding the connections
Fuel Injector Replacement
Fuel Injector Replacement
Callout
Component Name
Preliminary Procedure
Disconnect battery negative cable. Refer to Battery Negative ...
Fuel Pressure Relief
Special Tools
EN-34730-91 Pressure Tester
For equivalent regional tools, refer to Special Tools.
Warning: Gasoline or gasoline vapors are highly flammable. A fire
could occur if an ig ...
Other materials:
Backup Lamp Switch Replacement
Removal Procedure
Disconnect the electrical connector from the backup lamp switch?€‰(1).
Remove the backup lamp switch?€‰(1) from the transmission.
Remove and DISCARD the backup lamp switch washer from the backup lamp
switch.
Installation Proc ...
Resetting the seat positions
Basic information
The Nissan Armada is equipped with a memory system for 3rd row power seats, allowing
them to retain their original positions. However, under certain conditions such
as power interruption, the stored position may be lost and require recalibration.
WARNING
During the reset pro ...
Precautions on child restraints
The Nissan Armada is designed with advanced safety systems to protect all occupants,
but the correct use of child restraints remains one of the most critical factors
in ensuring child safety. Proper installation and usage of child restraint systems
in the Nissan Armada significantl ...
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