- Тип техники
- Бренд
Просмотр инструкции снегоходы Ski Doo MX Z 2005, страница 672
Section 04 ENGINE MANAGEMENT (SDI)
Subsection 03 (COMPONENT INSPECTION, REPLACEMENT AND ADJUSTMENT)
NOTE: Take into account that a CPS fault can be
triggered by missing encoder wheel teeth. First
check fault codes then check the teeth condition
if necessary. See below.
Disconnect CPS wiring harness connector. Probe
terminals coming from CPS while cranking engine.
Voltage should be within 1-2 Vac. Otherwise, in-
spect wiring and replace CPS if wiring is good.
Resistance Test
Disconnect the CPS plug connector from the
wiring harness and check the resistance of the
sensor itself.
The resistance should be between 190
and
300
.
Otherwise, replace the CPS.
If resistance tests good, reconnect the CPS and
disconnect the connector A on the ECM.
Using a multimeter, recheck resistance value be-
tween terminals 5 and 19.
If resistance value is correct, try a new ECM. Re-
fer to ENGINE CONTROL MODULE (ECM) in this
section.
If resistance value is incorrect, repair the connec-
tors or replace the wiring harness between ECM
connector and the CPS.
Replacement
Remove muffler.
Disconnect connectors and remove the rewind
starter, then the magneto flywheel. Refer to
MAGNETO SYSTEM.
Remove CPS.
A35C44A
1
1. CPS inside crankcase
When installing new CPS apply Loctite 5910
(P/N 293 800 081) between CPS and crankcase.
Apply Loctite 243 on the CPS retaining screws,
then torque to 8 N•m(71lbf•in).
Reinstall remaining removed parts.
AIR TEMPERATURE SENSOR
(ATS)
A35C3RA
1
1. Air temperature sensor (ATS)
Resistance Test
Disconnect the plug connector from the ATS and
check the resistance of the sensor itself.
Refer to TEMPERATURE SENSOR TABLE at the
beginning of this section to find the corresponding
resistance value for this sensor temperature.
mmr2005-126 151
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