Suzuki VLR1800 Service Manual page 87

Data at 3 000 r/min under no load
Data at the time of racing
Engine General Information and Diagnosis:
Approx. 3 000 r/min
Check the manifold absolute pressure.
XXX kPa
Check the water temperature.
XX °C
Throttle: Slowly open
Throttle: Quick wide open
Secondary throttle valve
opens closes in according
with the throttle valve opening
PAIR control solenoid valve
ON OFF in according with
the throttle valve opens
1A-18
I822H1110149-03
closes
I822H1110150-02