Buell X1 2002 - Page 300

4-82 2002 Buell X1: Fuel System
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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 A (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 B (BK) and connector [11] Pin 8.
Is continuity present?
NO
Repair open in
ground wire.
YES
Check continuity to ground for
Socket A (Lt GN/GY) and connector [134].
Is continuity present?
NO
Replace ECM. See
4.29 ELECTRONIC
CONTROL MODULE
.
YES
Repair short to ground
on Lt GN/GY wire.
Clear codes and confirm proper
operation with no check engine
lamp.
2
7975
7975
7974
7973