8-14
Repair manual KTM LC8 Art.-No. 3.206.035-E
Checking the fuel pressure
– Disconnect the fuel connection (see page 8-13).
– Connect the EFI pressure gauge 610.29.094.000 and run the hose
on the pressure manometer to the handlebar if taking a trial run.
Hold in place with cable clips if necessary.
!
CAUTION
!
D
O NOT BEND THE HOSES.
– Start the engine. The fuel pressure should be approx. 3.5 bar, if not,
replace the filter (see page 8-13); if the pressure has not changed
despite the filter change, replace the fuel pump and pressure
regulator (see page 8-13).
NOTE: the fuel pressure should also be 3.5 bar at a full engine load,
i.e. if the fuel pressure is correct in neutral, take a trial run.
– Remove the special tool and reconnect the fuel connection with a
new O-ring.
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