Ski-Doo Ski Doo MX Z 2005 [1158/1429] Double ignition coil

Ski-Doo Ski Doo MX Z 2005 [1158/1429] Double ignition coil
Section 05 ENGINE MANAGEMENT (2-TEC)
Subsection 03 (COMPONENT INSPECTION AND ADJUSTMENT)
CAUTION: Install screw and torque it within
10 minutes to prevent the sealant to dry be-
fore torquing. A dried sealant before torquing
would impair the knock sensor operation.
Torque screw to 24 Nm(18lbfft).
CAUTION: Improper torque might prevent sen-
sor to work properly and lead engine to severe
damage of internal components.
Replug connector.
E-RAVE SOLENOID
1
A32CA1A
1. E-RAVE solenoid
Resistance Test
Disconnect the solenoid connector.
Check resistance value between both terminals of
the solenoid.
The resistance value should be approximately
30
.
Voltage Test
Install the tether cord cap and push the
START/RER button momentarily to activate ECM.
Battery voltage should be present on
WHITE/GREEN wire. If test fail, fuse or re-
lay may be faulty.
Continuity Test
WHITE/BROWN wire must show continuity be-
tween solenoid connector and pin 15 on ECM con-
nector.
If test fail, repair connector or replace wiring har-
ness between ECM connector and solenoid.
Replacement
Remove the air intake silencer. Unplug the sole-
noid connector and all hoses.
NOTE: Mark hose locations for installation.
Remove solenoid screws then the solenoid.
For installation, reverse the removal procedure.
DOUBLE IGNITION COIL
1
A32CA2A
1. Ignition coil
NOTE: The ECM energizes the primary side of
each ignition coil individually. It can detect if the
double ignition coil is connected otherwise a trou-
ble code will appear upon starting..
Using the vehicle communication kit (VCK) with
the B.U.D.S. software, energize the ignition coil
from the Activation section.
You should hear the spark occurring. In doubt, use
an inductive spark tester or a sealed tester avail-
able from after-market tool/equipment suppliers
to prevent spark occurring in the engine compart-
ment. Otherwise, perform the following checks.
An ignition coil with good resistance measure-
ment can still be faulty. Voltage leak can occur
at high voltage level which is not detectable with
an ohmmeter. Replacing the ignition coil may be
necessary as a test.
mmr2005-029 293

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