7-16 2002 Buell P3: Electrical
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AUTO ENRICHENER 7.7
GENERAL
See Figure 7-15. The auto enrichener controls the cold idle
speed of the motorcycle at startup and enriches the air/fuel
mixture. It is located on the carburetor. The auto enrichener is
not repairable. Replace the unit if it fails.
NOTE
In extreme cold ambient conditions, auto-enrichener may
remain on for longer periods of time.
Normal function of the auto enrichener is typically 2-5 minute
fast idle speed enrichment cycle, even after hot restart. If
enrichment cycle exceeds 5 minutes, see diagnostic chart on
following page.
See 4.5 AUTO-ENRICHENER for information on replacing
the auto enrichener.
See diagnostic chart on next page for troubleshooting infor-
mation.
NOTE
Auto-Enrichener wire colors may vary from those listed in Fig-
ure 7-15.
Figure 7-15. TP Sensor/Auto-Enrichener Connector [88]
AUTO-ENRICHENER/TP SENSOR CONNECTOR [88]
CHAMBER
NUMBER
WIRE COLOR FUNCTION
1Violet/Orange Auto-Enrichener
2Orange Auto-Enrichener
3Light Blue TP Sensor Output
4Yellow TP Sensor Input
5Black TP Sensor Ground
6Not Used
a0225x7x
Throttle Position
Sensor
Tamper-Resistant
T20 TORX Screws
Connector [88]
13-23 in-lbs
(1.5-2.6 Nm)
Auto Enrichener
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