Noise Emission Control System Description; Evaporative Emission Control System Diagram (Only For - Suzuki GSX-R750 Service Manual

1B-4 Emission Control Devices:

Noise Emission Control System Description

TAMPERING WITH THE NOISE CONTROL SYSTEM PROHIBITED: Local law or federal law prohibits the following
acts or the causing thereof:
• The removal or rendering inoperative by any person, other than for purposes of maintenance, repair or
replacement, of any device or element of design incorporated into any new vehicle for the purpose of noise control
prior to its sale or delivery to the ultimate purchaser or while it is in use, or
• The use of the vehicle after such device or element of design has been removed or rendered inoperative by any
person.
Among Those Acts Presumed to Constitute Tampering are the Acts Listed Below:
• Removing or puncturing the muffler, baffles, header pipes, screen type spark arrester (if equipped) or any other
component which conducts exhaust gases.
• Removing or puncturing the air cleaner case, air cleaner cover, baffles or any other component which conducts
intake air.
• Replacing the exhaust system or muffler with a system or muffler not marked with the same model specific code as
the code listed on the Motorcycle Noise Emission Control Information label.
Evaporative Emission Control System Diagram (Only for E-33)
1. Fuel tank
2. Fuel-vapor separator
3. Fuel pump
4. Fuel feed hose
5. Fuel shut-off valve
4
10
9
6. IAP sensor
7. Surge hose
8. EVAP canister
9. Purge hose
10. EVAP system purge control solenoid valve
2
1
3
6
5
7
8
"A"
"B"
"C"
"D"
"A": Fuel
"B": HC vapor
"C": Fresh air
"D": Vacuum
B838H21201004
B838H21201005
I837H1120048-01