Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [264/555] 12053
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Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [264/555] 12053

Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [264/555] 12053
Section 04 FUEL SYSTEM
Subsection 02 (ELECTRONIC FUEL INJECTION (EFI))
vmr2008-022-005_a
If any resistance value is incorrect, check wire
continuity between ECM and throttle body. If
continuity is good, replace throttle body.
If resistance values are correct, try a new ECM.
Refer to
ENGINE CONTROL MODULE (ECM)
in
this subsection.
CRANKSHAFT POSITION
SENSOR (CPS)
smr2006-020-100_a
TYPICAL
1. Crankshaft Position Sensor (CPS)
NOTE: Take into account that a CPS fault can
be triggered by a bent or missing trigger wheel
tooth. First check fault codes then CPS as per
following procedure; if it tests good, verify trigger
wheel teeth condition. Refer to
PTO HOUSING
AND MAGNETO
in the
ENGINE
section.
CPS Voltage Test
To gain access to the CPS, remove the required
parts as described in
CPS REPLACEMENT.
Disconnect CPS connector.
smr2008-023-016_a
TYPICAL
Install the D.E.S.S. key on its post.
BrieflypresstheSTARTbuttontowakeupthe
ECM.
Probe terminals while cranking, as shown.
CPS CONNECTOR MEASUREMENT
PIN VOLTAGE
1
2 Approximately 2.3 Vac
lmr2006-021-002_a
TYPICA
L
CPS Resistance Test
Discon
nect CPS connector.
Probe terminals as follows.
CPS CONNECTOR MEASUREMENT
PIN
RESISTANCE
@20°C(
68°F)
1
2 700 - 900
smr2009-030 241

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