Buell X1 2002 - Page 283

2002 Buell X1: Fuel System 4-65
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Code 16 Test (Part 2 of 2)
Continued from Code 16 Test (Part 1 of 2).
Measure voltage drop between Battery
Positive Terminal (+) and GY/O wire Termi-
nal (-) on ignition fuse with key ON.
Is voltage drop greater than 0.5 volt?
NO
Replace fuse or
fuse terminals.
YES
Measure voltage drop between Battery
Positive Terminal (+) and R wire Terminal A
of [33] with key ON. Is voltage drop greater
than 0.5 volt?
YES NO
Replace ignition
switch.
Clear codes and confirm proper
operation with no check engine
lamp.
Measure voltage drop between Battery
Positive Terminal (+) and silver post of 30
amp circuit breaker with key ON.
Is voltage drop greater than 0.5 volt?
YES NO
Repair R wire or
terminals.
Measure voltage drop between Battery
Positive Terminal (+) and copper post of 30
amp circuit breaker with key ON.
Is voltage drop greater than 0.5 volt?
YES NO
Replace circuit
breaker.
Replace BK wire between circuit breaker
and battery.
7781
YES
Measure voltage drop between Battery
Positive Terminal (+) and R/BK wire
Terminal on 20 amp ignition fuse with key
ON. Is voltage drop greater than 0.5 volt?
YES
Measure voltage drop between Battery
Positive Terminal (+) and R/BK wire Termi-
nal C of [33] with key ON. Is voltage drop
greater than 0.5 volt?
NO
Repair GY/O wire
or terminals.
NO
Repair R/BK wire or
terminals.
7782
7769
7783
7780
7779
7784