4-84 2002 Buell X1: Fuel System
HOME
TROUBLE CODE 56 4.28
GENERAL
Cam Sync Failure
This code occurs only when the engine is running if the elec-
tronic control module either does not receive a signal from
the cam position sensor or receives an unexpected signal.
The motorcycle may continue to run, not run normally or stop
running altogether.
DIAGNOSTICS
Diagnostic Notes
The reference numbers below correlate with the circled num-
bers on the Code 56 flow charts.
1. Connect BREAKOUT BOX (Part No. HD-42682) to ECM.
See
4.7 BREAKOUT BOX.
2. Use HARNESS CONNECTOR TEST KIT (Part No. HD-
41404), black pin probes and patch cord.
3. See
4.30 CAM POSITION SENSOR AND ROTOR.
Figure 4-66. Cam Position Sensor
1
1. Timer Plate Stud (2)
2. Sensor Wiring
3. Cam Position Sensor
2
3
b0313a7x
To Next Page
Loading...
