Chevrolet Aveo 2009 Service Manual page 34

Document ID: 2097081
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2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual
Fuel Pressure Gage Installation and Removal
Installation Procedure
Warning: Refer to Gasoline/Gasoline Vapors Warning
1. Remove the left fuel rail cover.
Warning: Wrap a shop towel around the fuel pressure connection in order to reduce the risk
of fire and personal injury. The towel will absorb any fuel leakage that occurs during the
connection of the fuel pressure gage. Place the towel in an approved container when the
connection of the fuel pressure gage is complete.
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
2. Install the fuel pressure gage to the fuel pressure service connection, located on the fuel rail.
3. Turn ON the ignition.
Warning: Do not drain the fuel into an open container. Never store the fuel in an open
container due to the possibility of a fire or an explosion.
4. Place the bleed hose of the fuel pressure gage into an approved gasoline container.
5. Open the bleed valve on the fuel pressure gage in order to bleed the air from the fuel
pressure gage.
6. Command the fuel pump ON with a scan tool.
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Repair Instructions
© 2010 General Motors Corporation. All rights reserved.
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Engine Engine Controls and Fuel - 1.4L (L95)
in the Preface section.
Page 1 of 2
7/6/2010