Mitsubishi Outlander XL. Manual - part 471
INSPECTION
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EVAPORATIVE EMISSION VENTILATION
SOLENOID CHECK
ZC6044100000
Evaporative emission canister and
evaporetive emissionvent solenoid assembly
Nipple A
Nipple B
plug
Hand
vacuum
pump
1.
Connect a hand vacuum pump to nipple (A) of the evaporative
emission canistor and evaporative emission ventilation
solenoid assembly.
2.
Connect a plug to nipple (B) of the evaporative emission
canistor and evaporative emission ventilation solenoid
assembly.
ZC6024210000
Evaporative emission vent solenoid
3.
Check air tightness by applying a vacuum with voltage applied
directly from the battery to the evaporative emission
ventilation solenoid and without applying voltage.
Battery voltage
Normal condition
Applied
Vacuum maintained
Not applied
Vacuum leaks
ZC6024220000
Evaporative emission
vent solenoid
4.
Measure the resistance between the terminals of the solenoid.
Standard value: 17 - 21 Ω [at 20°C (68°F)]
CATALYTIC CONVERTER
GENERAL DESCRIPTION (CATALYTIC CONVERTER)
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The three way catalytic converter, together with the
closed loop air-fuel ratio control based on the oxygen
sensor signal, oxidizes carbon monoxides (CO) and
hydrocarbons (HC), also reduces nitrogen oxides
(NOx).
When the mixture is controlled at stoichiometric air-
fuel ratio, the three way catalytic converter provides
the highest purification against the three constituents,
namely, CO, HC and NOx.
EMISSION CONTROL <MFI>
17c-19
CATALYTIC CONVERTER