Engine Fuel - Suzuki SY413 Service Manual

WARNING:
For vehicles equipped with Supplement Restraint (Air Bag) System
D Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to "Air Bag System Components and Wiring Location View"
under "General Description" in air bag system section in order to confirm whether you are per-
forming service on or near the air bag system components or wiring. Please observe all WARN-
INGS and "Service Precautions" under "On-Vehicle Service" in air bag system section before
performing service on or around the air bag system components or wiring. Failure to follow
WARNINGS could result in unintentional activation of the system or could render the system
inoperative. Either of these two conditions may result in severe injury.
D Technical service work must be started at least 90 seconds after the ignition switch is turned
to the "LOCK" position and the negative cable is disconnected from the battery. Otherwise, the
system may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
GENERAL DESCRIPTION
Fuel System . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump . . . . . . . Refer to SECTION 6E1 or 6E2
Fuel Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Filler Cap . . . . . . . . . . . . . . . . . . . . . . . . . . .
CAUTION:
THE ENGINE OF THIS VEHICLE REQUIRES THE USE OF UNLEADED FUEL ONLY. USE OF LEADED
AND/OR LOW LEAD FUEL CAN RESULT IN ENGINE DAMAGE AND REDUCE THE EFFECTIVENESS
OF THE EMISSION CONTROL SYSTEM.
FUEL SYSTEM
The main components of the fuel system are fuel tank, fuel pump, fuel filter and fuel level gauge and it includes
three lines; fuel feed line, fuel return line and fuel vapor line.
For the details of fuel flow and fuel vapor flow referring to "ELECTRONIC FUEL INJECTION SYSTEM" section
and "ENGINE EMISSION CONTROL" section respectively.
SECTION 6C

ENGINE FUEL

CONTENTS
. . . . . . . . . . . . . . . . . . 6C-1
6C-1
6C-2
6C-2
6C-2
GENERAL DESCRIPTION
ON-VEHICLE SERVICE . . . . . . . . . . . . . . . . . . . .
Fuel Pump . . . . . . . Refer to SECTION 6E1 or 6E2
Fuel Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Filler Cap . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE FUEL 6C-1
6C
6C-3
6C-3
6C-4
6C-5
6C-5
6C-6