Section 05 FUEL SYSTEM
Subsection 01 (ELECTRONIC FUEL INJECTION)
When engine stop switch is set to STOP
or
igni-
tion key is turned OFF, ECM will turn off after ap-
proximately 30 seconds. All the electrical system
will then be cut-off.
ECM Quick Troubleshooting Tips
Turn ignition key to ON
AND
set engine stop
switch to RUN.
QUICK INDICATION THAT ECM IS NOT WORKING
(assuming the observed component is working)
Multifunction gauge does not turn on.
Rear light does not turn on.
Headlights do not turn on (with ignition key at light
position).
Fuel pump does not turn on for approx. 5 seconds
(when turning key on and setting engine stop switch
RUN).
If ECM does not Turn on, Check the Following:
Ensure battery power is good.
Check main fuse, ECM fuse and injector/ignition
fuse.
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MAIN FUSE
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ECM FUSE IN FRONT SERVICE COMPARTMENT
1. Injector/ignition fuse
2. ECM fuse
If fuses test good, carry out all the ECM tests.
If Engine Stop Running for no Reason,
Check the Following:
It may be caused by the ECM that is improperly
reset (it restarts).
If it occurs when using the winch, check diodes
D5 and D6. Refer to
LIGHTS, GAUGE AND AC-
CESSORIES
.
NOTE:
A short circuited diode (D5 or D6) will
cause the accessory fuse (F6) to burn.
ECM Grounds Test
Disconnect ECM connector.
Install ECM adapter (P/N 529 036 085) on ECM
connector.
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Use the Fluke 115 multimeter (P/N 529 035 868)
and select
.
Check continuity of ground connections as fol-
lows.
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223
Содержание Outlander 400 EFI 2008
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