Fuel Pump Relay Inspection - Suzuki GSX-R1000K5 Service Manual

5-6 FUEL SYSTEM AND THROTTLE BODY
• Connect a proper lead wire into the fuel pump lead wire cou-
pler (fuel pump side) and apply 12 volts to the fuel pump
(between Y/R wire and B/W wire) for 10 seconds and mea-
sure the amount of fuel discharged.
Battery + terminal
Battery - 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:
168 ml (5.7/5.9 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. (8-7)
• Remove the fuel pump relay 1.
First, check the insulation between A and B terminals with
pocket tester. Then apply 12 volts to C and D terminals, + to
C and - to D, and check the continuity between A and B.
If there is no continuity, replace it with a new one.
(Yellow with red tracer)
(Black with white tracer)