Buell 2007 LIGHTNING Service Manual

4-86 2007 Buell Lightning: Fuel System
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Code 44 Test (Part 1 of 2)
Is bank angle
sensor connected?
YES
Disconnect bank angle sensor
connector [134]. Measure voltage on [134]
between Socket 5 (Lt GY/GN) and
Socket 6 (BK/W). What is voltage?
NO
Reconnect. Clear
codes and cycle
ignition key.
Recheck for codes.
Repair short to
voltage on
Lt GY/GN wire.
4.75-5.25 volts
Measure voltage between Socket
4 (R/W) and Socket 6 (BK/W). Is
voltage 4-6 volts?
11-13 volts 0 volts
Go to Code 44 Test
(Part 2 of 2).
YES
Is bank
angle sensor
correctly installed?
NO
Repair open in
R/W wire between
[134] and
harness.
YES
Are ferrous metals located within
0.25 in. (6.4 mm) of sides, face or
top of bank angle sensor?
NO
Install properly. See 4.35 BANK
ANGLE SENSOR.
YES
Return to original
configuration.
NO
STOP
Replace bank angle sensor. See 4.35
BANK ANGLE SENSOR.
1

Buell 2007 LIGHTNING Specifications

General

Year	2007
Manufacturer	Buell
Model	Lightning
Category	Motorcycle
Displacement	1203 cc
Bore x Stroke	88.9 mm x 96.8 mm
Compression Ratio	10.0:1
Fuel System	Electronic fuel injection
Transmission	5-speed
Final Drive	Belt
Rear Suspension	Showa shock absorber
Rear Brakes	Single disc, 1-piston caliper
Engine Type	V-Twin
Ignition	Digital
Front Suspension	Showa inverted fork
Front Brakes	Single disc, 6-piston caliper
Front Tire	120/70 ZR17
Rear Tire	180/55 ZR17
Wheelbase	52.0 inches
Seat Height	30.1 inches
Dry Weight	395 lbs
Fuel Capacity	14.5 liters