2007 Buell Firebolt: Fuel System 4-93
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ELECTRONIC CONTROL MODULE 4.30
GENERAL
See Figure 4-65. The electronic control module is located
under the fairing.
REMOVAL
1. Remove seat. See 2.38 SEAT.
2. Disconnect battery. See 1.5 BATTERY MAINTENANCE.
3. Remove front fairing. See 2.37 FRONT FAIRING, WIND-
SHIELD, AND MIRRORS.
4. Remove Electronic Control Module (ECM). See 2.25
HEADLIGHT ASSEMBLY AND SUPPORT BRACKET
but do not disconnect sensors.
5. Disconnect ECM black connector [10] and gray connec-
tor [11].
INSTALLATION
1. Attach ECM connectors [10] and [11].
NOTE
On XB12R models it will be necessary to connect the interac-
tive exhaust connector [164] to the ECM.
2. Locate ECM between fairing and headlight bracket.
3. Install headlight bracket. See 2.25 HEADLIGHT ASSEM-
BLY AND SUPPORT BRACKET.
4. Install front fairing. See 2.37 FRONT FAIRING, WIND-
SHIELD, AND MIRRORS.
1WARNING1WARNING
Connect positive (+) battery cable first. If positive (+)
cable should contact ground with negative (-) cable con-
nected, the resulting sparks can cause a battery explo-
sion, which could result in death or serious injury.
(00068a)
5. Thread positive cable (red) fastener into threaded hole
first tightening to 72-96
in-lbs
(8-11 Nm). See 1.5 BAT-
TERY MAINTENANCE.
6. Connect negative battery cable.
1WARNING1WARNING
After installing seat, pull upward on front of seat to be
sure it is in locked position. While riding, a loose seat can
shift causing loss of control, which could result in death
or serious injury. (00070a)
7. Install seat. See 2.38 SEAT.
NOTE
If the ECM was replaced with a new component, it will be
necessary to recalibrate Throttle Position Sensor. Throttle
position sensor can only be calibrated using DIGITAL TECH-
NICIAN (Part No. HD-44750).
Figure 4-65. ECM
1. ECM
2. Headlights
8428
2
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