Suzuki Boulevard M50 User Manual

11-8 EMISSION CONTROL INFORMATION
HEATED OXGEN SENSOR (HO2S) INSPECTION (FOR E-02, 19, 24)
• Disconnect the HO2 sensor lead wire coupler. (5-69)
• Inspect the HO2 sensor and its circuit referring to flow table of
the malfunction code C44 (P0130/P0135).
• Check the resistance between the terminals of the HO2 sen-
sor.
 Resistance: 6.5 – 8.9 Ω at 23 °C (73.4 °F)
(White – White)
 09900-25008: Multi-circuit tester set
 Tester knob indication: Resistance (Ω)
If the resistance is not within the standard range, replace the
HO2 sensor with a new one.
NOTE:
* Temperature of the sensor affects resistance value largely.
* Make sure that the sensor heater is at correct temperature.


Do not remove the HO2 sensor while it is hot.
Be careful not to expose it to excessive shock.
Do not use an impact wrench while removing or
installing the HO2 sensor unit.
Be careful not to twist or damage the sensor lead wire.
White
White
SAMPLE

Suzuki Boulevard M50 Specifications

General

Compression Ratio	9.4:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Transmission	5-speed constant mesh
Final Drive	Shaft drive
Front Suspension	Inverted telescopic, coil spring, oil damped
Front Tire	130/90-16M/C 67H, tubeless
Rear Tire	170/80-15M/C 77H, tubeless
Ground Clearance	140 mm (5.5 in)
Seat Height	700 mm (27.6 in)
Engine Type	4-stroke, liquid-cooled, V-twin
Bore x Stroke	83.0 mm x 74.4 mm
Rear Suspension	coil spring, oil damped
Front Brakes	Single hydraulic disc
Rear Brakes	Drum
Fuel Tank Capacity	15.5 L (4.1 US gal)
Wheelbase	1, 655 mm (65.2 in)