Table of Contents
Advertisement
HOME
Test 4.13 (Part 2 of 2)
Replace fuel pump
assembly. See
FUEL
Continued from
Check for battery voltage at GY wire
Terminal D on fuel pump connector [86A].
Is battery voltage present?
Connect test lamp to battery
1
positive (+) terminal. Probe
BN/Y wire at [86A] during the
first two seconds after key ON.
Does test lamp light?
Inspect fuel pump wiring.
Is wiring OK?
YES
Repair fuel pump
4.38
PUMP.
7462
Test 4.13 (Part 1 of
2).
YES
YES
NO
wiring.
7463
YES
Replace ECM. See
4.29
ELECTRONIC CONTROL
MODULE.
7464
2003 Buell XB9R: Fuel System
NO
Locate and repair
open in GY wire.
7467
NO
Connect Breakout Box
2
(HD-42682) to ECM. Check
continuity between [86A] Ter-
minal C (BN/Y wire) and ECM
connector [10] (black) Termi-
nal 3. Is continuity present?
NO
Locate and repair open
on BN/Y wire.
7466
4-35
Advertisement
Table of Contents
Troubleshooting
