Chery automobile Service Manual page 107

Fuel Pump Hold Pressure Inspection
Warning
· Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries
or death and damage. Always carry out the following procedure with the engine
stopped.
Caution
·Disconnecting/connecting the quick release connector without cleaning it may
possibly cause damage to the fuel pipe and quick release connector. Always clean
the quick release connector joint area before disconnecting/connecting using a cloth
or soft brush, and make sure that it is free of foreign material.
Fuel Pump Hold Pressure Inspection
Warning
·Fuel line spills and leakage are dangerous. Fuel can ignition and cause serious
injuries or death and damage. Always carry out the following procedure with the
engine stopped.
Caution
·Disconnecting/connecting the quick release connector without cleaning it may
possibly cause damage to the fuel pipe and quick release connector. Always clean
the quick release connector joint area before disconnecting/connecting using a cloth
or soft brush, and make sure that it is free of foreign material.
Fuel pressure regulator
Fuel pressure regulator is located in fuel tank, which is specified on fixed pressure of 3.5bar.
Caution
·Due to adoption of the mechanical returnless fuel system, the pressure regulator
cannot be inspected separately.
Fuel rail
Fuel rail 1 is made of cast aluminum. Its function is distributing fuel to injector 2.
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