Launch CNC-602A - Page 11

LAUNCH Injector Cleaner & Tester User’s Manual
9
Mode II for Automatic Test
Watch for 30s
Various speed
test (3 times)
A
ccelerate from
350rpm to 6000rpm
(
ste
p
: 50r
p
m
)
Decelerate from 6000rpm
to 350rpm (step: 50rpm)
Duty ratio decreases
by 1/3 each time
under certain s
p
eed
Draining for 30s
End
Set pressure value and
start the pump to the
desired
p
ressure
Drain fuel after various speed test.
Various speed test (3 cycles). Accelerate from
350rpm to 6000rpm (step: 50rpm). Decelerate
from 6000rpm to 350rpm (step: 50rpm). The
duty ratio decreases by 1/3 each time under
certain speed.
Duty ratio decreases
by 1/3 each time
under certain s
p
eed