Buell 2007 LIGHTNING Service Manual

2007 Buell Lightning: Fuel System 4-87
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Code 44 Test (Part 2 of 2)
Continued from Code 44 Test (Part 1 of 2).
Disconnect connectors [10] (BK) and [11] (GY) from module
and plug into Breakout Box (HD-42682). Check continuity
between Socket 5 (Lt GN/GY) on connector [134] and
Breakout Box (BK) Pin 10. Is continuity present?
NO
Repair open in
Lt GN/GY wire.
YES
Check continuity to ground for
Socket 6 (BK/W) and connector [11] Pin 7.
Is continuity present?
NO
Repair open in
ground wire.
YES
Check continuity to ground for
Socket 5 (Lt GN/GY) and connector [134].
Is continuity present?
NO
Replace ECM. See
4.30 ELECTRONIC
CONTROL MODULE.
YES
Repair short to ground
on Lt GN/GY wire.
2
Clear codes and confirm proper operation with no
check engine lamp. Codes can be cleared using
DIGITAL TECHNICIAN (Part No. HD-44750).

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