Check Engine Lamp On Continuously; General - Buell 2008 XB SERIES Electrical Diagnostics Manual

CHECK ENGINE LAMP ON CONTINUOUSLY

GENERAL

See Figure 2-23. If the engine stop switch is set to RUN with
the engine off, and the ignition switch is turned ON, the check
engine lamp should illuminate for four seconds.
Following the initial period of illumination, the lamp should turn
off for four seconds. It may then come back on for an eight
second period (for a stored error) or remain on continuously
(current error).
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Figure 2-23. Check Engine Lamp
DIAGNOSTICS
Diagnostic Notes
Each reference number below correlates to a circled number
on the flow chart(s).
1. See Figure 2-25. If the check engine lamp turns off when
the black Electronic Control Module (ECM) connector [10]
is unplugged, the (BK/Y) wire is not shorted to ground.
ed01508
Figure 2-24. Electronic Control Module (Ulysses)
ed01348
Figure 2-25. Electronic Control Module (Lightning)
2008 Buell XB Diagnostics: Engine Management 2-27
2.11