Troubleshooting
3
Troubleshooting: Fuel System
Problem
Possible
Cause
Solutions
Bike speeds
up too
slowly or
sputters
when
accelerating
Dirty Fuel Filter
Replace fuel
filter (pg. 4)
Faulty Fuel
Injector
Replace fuel
injector (pg. 7)
Bad Fuel
Empty fuel tank
and re-fill with
new unleaded
ethanol-free
gas.
Loss of fuel
pressure/Bad
fuel pump
Check fuel
hoses for loose
fittings and
possible leaks
Test fuel pump
(pg.10)
ECU Issue
Replace ECU
(pg.8)
Take existing
ECU to KTM
dealership for
re-mapping
Engine
cranks but
does not
start
Bad fuel pump
Check fuel
hoses for loose
fittings and
possible leaks
Test fuel pump
(pg.10)
Содержание 2012 250 SX-F
Страница 1: ...In Depth Engine and Fuel System Maintenance and Repair Manual 2012 KTM 250 SX F ...
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Страница 3: ...Jeremy Jonas December 2 2013 Denton TX ...
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Страница 29: ...Technical Data Engine Tightening Torques 23 Picture 2 4 KTM 87 ...
Страница 30: ...24 Picture 2 5 KTM 87 ...