2004 Nissan 350Z - Fuel System (Section FL) (12 pages)
Download Fuel System (Section FL)
Manual Description
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND, sERVICE DATA AND SPECIFICATIONS (SDS) 12, before disconnecting the battery, lower both the driver and passenger windows, window slightly raises and lowers automatically to prevent any window to vehicle interference.
Window function will not work with battery disconnected, inspect fuel lines, filler cap and tank improper attachment, leaks, cracks, damage, loose connections, chafing deterioration, if necessary, repair replace damaged parts.
When replacing fuel line parts, be sure observe following, put a CAUTION: INFLAMMABLE” sign workshop, be sure to work in a well ventilated area and furnish workshop with CO2 fire extinguisher, do not smoke while servicing fuel system.
Put drained fuel in an explosion-proof container and put the lid on securely, use gasoline required by the regulations for octane number, before removing fuel line parts, perform following procedures, release fuel pressure from the fuel lines.
Always replace O-rings and clamps with new ones, do not kink or twist tubes when they being installed, do not tighten hose clamps excessively avoid damaging hoses, after connecting fuel tube quick connectors, make sure.
Ensure that connector and resin tube do not contact any, after installing tubes, make sure there is no fuel leakage, apply fuel pressure to fuel lines with turning ignition switch, start engine and rev it up and check for fuel leaks connections.
Use only a genuine NISSAN fuel filler cap replacement, if an incorrect fuel filler cap is used, MIL” may come, for servicing Evaporative Emission System” parts, refer, fUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY.
Main fuel level sensor unit, fuel filter 3, be sure to read General Precautions” when working on the fuel system, the level as shown in the figure (full or almost full), drain fuel, from fuel tank until gauge indicates level as shown figure.
Because fuel will be spilled when removing main sub fuel, level sensor units for the top of the fuel is above main, sub fuel level sensor units installation surface, q As a guide, fuel level becomes the position shown.
Figure or below when approximately 20 (5-1/4 US gal,4-3/8, imp gal) of fuel are drained fuel tank, q In a case that fuel pump does not operate, perform following procedure, remove inspection hole cover for main and sub fuel level sensor units by turning clips clockwise by 90 degrees.
Disconnect harness connector quick connector, q Hold the sides of connector, push in tabs and pull out fuel feed, q If quick connector sticks to tube of fuel level sensor unit, push, and pull quick connector several times until it start.
Q Quick connector can be disconnected when tabs, q Keep resin tube away from heat, when welding near resin tube, q Prevent acid liquid such battery electrolyte, etc.
Equivalent) except when resin tube retainer, q When resin tube or hard tube (or equivalent), replaced, also replace retainer with new one, q Replace same color retainer before replacing.
To keep the connecting portion clean avoid, damage and foreign materials, cover them completely, with plastic bags something similar.
Manual Description
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND, sERVICE DATA AND SPECIFICATIONS (SDS) 12, before disconnecting the battery, lower both the driver and passenger windows, window slightly raises and lowers automatically to prevent any window to vehicle interference.
Window function will not work with battery disconnected, inspect fuel lines, filler cap and tank improper attachment, leaks, cracks, damage, loose connections, chafing deterioration, if necessary, repair replace damaged parts.
When replacing fuel line parts, be sure observe following, put a CAUTION: INFLAMMABLE” sign workshop, be sure to work in a well ventilated area and furnish workshop with CO2 fire extinguisher, do not smoke while servicing fuel system.
Put drained fuel in an explosion-proof container and put the lid on securely, use gasoline required by the regulations for octane number, before removing fuel line parts, perform following procedures, release fuel pressure from the fuel lines.
Always replace O-rings and clamps with new ones, do not kink or twist tubes when they being installed, do not tighten hose clamps excessively avoid damaging hoses, after connecting fuel tube quick connectors, make sure.
Ensure that connector and resin tube do not contact any, after installing tubes, make sure there is no fuel leakage, apply fuel pressure to fuel lines with turning ignition switch, start engine and rev it up and check for fuel leaks connections.
Use only a genuine NISSAN fuel filler cap replacement, if an incorrect fuel filler cap is used, MIL” may come, for servicing Evaporative Emission System” parts, refer, fUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY.
Main fuel level sensor unit, fuel filter 3, be sure to read General Precautions” when working on the fuel system, the level as shown in the figure (full or almost full), drain fuel, from fuel tank until gauge indicates level as shown figure.
Because fuel will be spilled when removing main sub fuel, level sensor units for the top of the fuel is above main, sub fuel level sensor units installation surface, q As a guide, fuel level becomes the position shown.
Figure or below when approximately 20 (5-1/4 US gal,4-3/8, imp gal) of fuel are drained fuel tank, q In a case that fuel pump does not operate, perform following procedure, remove inspection hole cover for main and sub fuel level sensor units by turning clips clockwise by 90 degrees.
Disconnect harness connector quick connector, q Hold the sides of connector, push in tabs and pull out fuel feed, q If quick connector sticks to tube of fuel level sensor unit, push, and pull quick connector several times until it start.
Q Quick connector can be disconnected when tabs, q Keep resin tube away from heat, when welding near resin tube, q Prevent acid liquid such battery electrolyte, etc.
Equivalent) except when resin tube retainer, q When resin tube or hard tube (or equivalent), replaced, also replace retainer with new one, q Replace same color retainer before replacing.
To keep the connecting portion clean avoid, damage and foreign materials, cover them completely, with plastic bags something similar.
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