Section 05 FUEL SYSTEM
Subsection 01 (ELECTRONIC FUEL INJECTION)
vmr2008-022-005
Use the Fluke 115 multimeter (P/N 529 035 868)
and select
.
Check the resistance of both windings.
ECM CONNECTOR
MEASUREMENT
PIN
RESISTANCE
@ 20°C (68°F)
D3
D4
E4
C4
45 - 55
vmr2008-022-005_a
If resistance test of valve windings is good, valve
should work.
If the resistance of any winding is not good, mea-
sure resistance at the IACV valve.
IACV Valve Resistance Test
(At Component)
Remove RH side panel. Refer to
BODY.
Remove air filter housing. Refer to
AIR INTAKE
SYSTEM.
Disconnect IACV valve connector.
Check the resistance between pins as shown.
NOTE:
It is easier to remove IACV to measure the
resistance.
IDLE AIR CONTROL VALVE
MEASUREMENT
PIN
RESISTANCE
@ 20°C (68°F)
1
4
2
3
45 - 55
vmr2008-136-025_a
If the resistance of any winding is not good, re-
place the idle air control valve.
If resistance test of valve windings is good but the
resistance test at ECM failed, check continuity of
IACV wiring between ECM and IACV.
IACV Valve Circuit Resistance Test
IDLE AIR CONTROL VALVE
CIRCUIT
MEASUREMENT
IACV PIN
ECM PIN
RESISTANCE
@ 20°C (68°F)
1
D3
2
E4
3
C4
4
D4
Close to 0
vmr2008-136
213
Содержание Outlander 400 EFI 2008
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