Buell 2008 XB SERIES Electrical Diagnostics Manual page 164

Active Intake System (Japan Models Only): DTC P1110 (22); DTC P1111 (22); P1112 (22)
(Part 2 of 2)
2-114 2008 Buell XB Diagnostics: Engine Management
Go to Active Intake System Test (Japanese Models
Only), DTC P1110 (22); P1111 (22); P1112 (22) (Part
1 of 2).
Measure resistance from active intake solenoid
terminal "1" to terminal "2" [178B] (use HD-41404
Brown Pins).
Is resistance less than 4 ohms, nominal 2.4 ohms?
YES
Connect battery voltage to [178B] terminal "2" of Active Intake
Solenoid (use HD-41404 Brown Pin and patch cable). Hold
throttle wide open. Observe throttle plate and connect active
intake solenoid terminal "1" to ground.
Does the Active Air Intake Solenoid attempt to pull throttle almost
closed?
YES
Hold throttle wide open.
Energize Active Intake Solenoid.
Does throttle close to an angle
less than 11 degrees?
YES
Replace Electronic See CABLE ADJUSTMENT
Control Module in the appropriate BUELL
(ECM). SERVICE MANUAL.
NOTE:
After replacing ECM or TPS, TPS zero set
procedure must be performed. Refer to
THROTTLE POSITION SENSOR in the
appropriate BUELL SERVICE MANUAL.
NO
Replace Active
Intake Solenoid.
NO
Replace Active
Intake Solenoid.
NO
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