Pair (Air Supply) System And Emission Control System; Inspection; Pair Hoses - Suzuki VZR1800 2007 Service Manual

12-6 EMISSION CONTROL INFORMATION

PAIR (AIR SUPPLY) SYSTEM AND EMISSION CONTROL SYSTEM

INSPECTION

PAIR HOSES

• Remove the frame head covers. (!9-6)
• Inspect the PAIR hoses for wear or damage.
• Inspect the PAIR hoses for secure connection.
PAIR REED VALVE
• Remove the fuel tank. (!6-3)
• Remove the PAIR reed valve cover. (!3-29)
• Inspect the reed valve for the carbon deposit.
• If the carbon deposit is found in the reed valve, replace the
PAIR reed valve with a new one.
PAIR CONTROL SOLENOID VALVE
REMOVAL
• Remove the air cleaner chamber. (!6-13)
• Remove the PAIR control solenoid valve 1.
INSPECTION
• Check that air flows through the air inlet port to the air outlet
port.
• If air does not flow out, replace the PAIR control solenoid
valve with a new one.
• Connect the 12 V battery to the PAIR control solenoid valve
terminals and check the air flow.
• If air does not flow out, the solenoid valve is in normal condi-
tion.
A Air flow
12V