Check Engine Lamp On Continuously - Buell 2007 FIREBOLT Service Manual

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CHECK ENGINE LAMP ON CONTINUOUSLY

GENERAL
If the engine stop switch is set to RUN with the engine off, and
the ignition key switch is turned ON, the check engine lamp
should illuminate for four seconds. See
Following the initial period of illumination, the lamp should go
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).
DIAGNOSTICS
Diagnostic Notes
The reference numbers below correlate with the circled num-
bers on the Test 4.10 flow chart.
1. See Figure 4-17. If the lamp goes off when the black
ECM connector [10] is unplugged, the BK/Y wire is not
shorted to ground.
4-20 2007 Buell Firebolt: Fuel System
Figure 4-16.
1.
2.
8444
Low fuel lamp
Check engine lamp
Figure 4-16. Check Engine Lamp (Typical)
8428
1
1. ECM
2. Headlights
Figure 4-17. Electronic Control Module
4.10
2
1
2