Buell X1 2002 Service Manual page 305

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Code 56 (Part 2 of 2)

Intermittent open in GN/W wire or

short in BK/W, W/BK or R/W.

repair intermittent.

Remove timing cover and cam position

sensor. Observe rotor cup while cranking

Is rotor loose or damaged?

Replace rotor

2002 Buell X1: Fuel System

Continued from

Reconnect cam position sensor connector [14]. Using

Breakout Box, measure voltage between Pin 3 and Pin 7

while cranking the engine. Is voltage 2-3 volts?

4.8 WIGGLE TEST

engine. Does rotor turn?

Check rotor for damage.

Replace cam position sensor

and clear code. Retest. Prob-

lem still exist?

Install original cam

position sensor.

Replace ECM. See

4.29 ELECTRONIC

Clear codes and conﬁrm proper

operation with no check engine

Code 56 (Part 1 of

Check for continuity on GN/W wire

between Terminal B of connector [14]

and Terminal 3 of connector [11].

Continuity present?

Is rotor attached

Remove gearcase

cover and inspect

Chapters

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