Suzuki GSX-R1000 2007, Service Manual

Page: 275 / 549

FUEL SYSTEM AND THROTTLE BODY 5-7
• Connect proper lead wires to the fuel pump lead wire coupler
(fuel pump side) and apply 12 V to the fuel pump (between
Y/R wire and B/W wire) for 10 seconds and measure the
amount of fuel discharged.
Battery
terminal Y/R terminal
Battery terminal B/W terminal
If the pump does not discharge the amount specified, it means
that the fuel pump is defective or that the fuel filter is clogged.
Fuel discharge amount:
220 ml (7.4/7.7 US/Imp oz) and more/10 sec.
NOTE:
The battery must be in fully charged condition.
FUEL PUMP RELAY INSPECTION
Fuel pump relay is located in back of the battery.
• Remove the front seat. ( 8-8)
• Remove the fuel pump relay .
First, check the insulation between
"
and
#
terminals with the
multi-circuit tester. Then apply 12 V to
$
and
%
terminals, to
$
and to
%
, and check the continuity between
"
and
#
.
If there is no continuity, replace the fuel pump relay with a new
one.
\
09900-25008: Multi-circuit tester set
Y/R
B/W