Arctic Cat Z Series 2006, Operator'S Manual

Page: 14 / 88

GENERAL INFORMATION 13
Diagnostic Codes/Check Engine
(EFI Models)
If the coolant temperature is at or
above 80° C (176° F), the check
engine light will flash a warning
(alert). If the coolant temperature is
at or above 93° C (200° F), the
check engine light will cease flash-
ing and will remain constantly illu-
minated.

NOTE: At this point, the operator
should take precautionary mea-
sures such as changing to loose
snow terrain and/or checking cool-
ant level.
Additional codes are flashed by the
check engine light. Refer to the fol-
lowing chart for diagnostic code
sequences.
HANDLEBAR TILT
The handlebar can be adjusted to the
position providing the operator with
the most comfort. To adjust the han-
dlebar, use the following procedure:

NOTE: It may be necessary to
remove the handlebar cover for
this procedure.
1. Loosen the four lock nuts secur-
ing the handlebar caps and
block to the steering post.
0734-406
2. Adjust the handlebar up or
down to operator’s desired tilt;
then tighten the lock nuts
evenly and securely. Check
steering for maximum right/left
turning capabilities.
3. Recheck lock nuts; tighten
securely.
! CAUTION
If unable to either determine or
remedy the problem, take the
snowmobile to an authorized Arc-
tic Cat Snowmobile dealer for ser-
vice.
Number of
Flashes Trouble
1
(Check Engine
Light)
Open or short circuit in throttle
position sensor.
2
(Check Engine
Light)
Open or short circuit in water
temperature sensor.
3
(Check Engine
Light)
Open or short circuit in intake air
temperature sensor.
4
(Check Engine
Light)
Open or short circuit in barometric
pressure sensor.
5
(Check Engine
Light)
Failure in injector(s).
6
(Check Engine
Light)
Failure in servomotor.
7
(Check Engine
Light)
Failure in exhaust temperature
sensor.
Steady Flash
(Check Engine
Light)
Coolant Temperature Above 80° C
(176° F).
Constant On
(Check Engine
Light)
Coolant Temperature Above 93° C
(200° F).
Number of
Flashes Trouble