Buell 2007 LIGHTNING Service Manual

2007 Buell Lightning: Fuel System 4-11
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WIGGLE TEST 4.7
GENERAL
NOTE
DIGITAL TECHNICIAN (Part No. HD-44750) can be used to
perform wiggle test.
The wiggle test checks for the presence of intermittents in a
wiring harness.
PROCEDURE
1. See Figure 4-10. Connect DVOM (Part No. H-D-39978)
to wiring harness between the suspect connections.
When diagnosing ECM connections, a BREAKOUT BOX
(Part No. HD-42682) may be used to simplify the proce-
dure. See 4.6 BREAKOUT BOX.
2. Set DVOM to read voltage changes.
3. Start motorcycle engine and run at idle.
4. Shake or wiggle harness to detect intermittents. If inter-
mittents are present, radical voltage changes will register
on the DVOM.
Figure 4-10. Fluke 78 Multimeter (DVOM)
(Part No. HD-39978)
HD39978

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