Emission Control Devices: 1B-1
Engine
Emission Control Devices
Precautions
Precautions for Emission Control Devices
B823H11200001
Refer to “General Precautions in Section 00 (Page 00-1)”.
General Description
Fuel Injection System Description
B823H11201001
GSX1300BK motorcycles are equipped with a fuel injection system for emission level control. This fuel injection
system is precision designed, manufactured and adjusted to comply with the applicable emission limits. With varying
engine conditions, all of the fuel injection volumes are precisely controlled by the programmed injection maps in the
ECM to reduce CO, NOX and HC. Adjusting, interfering with, improper replacement, or resetting of any of the fuel
injection components may adversely affect injection performance and cause the motorcycle to exceed the exhaust
emission level limits.
9
8
5
4
3
7
6
1
“C”
“A”
“B”
2
I823H1120001-03
1. Fuel tank 5. Fuel delivery pipe 9. Secondary fuel injector
2. Fuel pump 6. Fuel pressure regulator “A”: Before-pressurized fuel
3. Fuel mesh filter (For low pressure) 7. Fuel filter (For high pressure) “B”: Pressurized fuel
4. Fuel feed hose 8. Primary fuel injector “C”: Relieved fuel
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