Mitsubishi 380. Manual - part 354
EMISSION CONTROL
ENGINE AND EMISSION CONTROL
17-84
5. Measure the resistance between the terminals of the EVAP
purge solenoid.
Standard value: 16
Ω [at 20°C )]
6. Replace the solenoid if resistance is out of specification.
MASS AIRFLOW SENSOR CHECK
M1173050400053
To inspect these parts, refer to GROUP 13A, Multipoint Fuel
Injection (MPI)
− Multipoint Fuel Injection (MPI) Diagnosis −
Diagnostic Trouble Code Chart
ENGINE COOLANT TEMPERATURE SENSOR
CHECK
M1173008100523
To inspect the sensor, refer to GROUP 13A, Multipoint Fuel
Injection (MPI)
− Multipoint Fuel Injection (MPI) Diagnosis −
Diagnostic Trouble Code Chart
INTAKE AIR TEMPERATURE SENSOR CHECK
M1173008200263
To inspect the sensor, refer to GROUP 13A, Multipoint Fuel
Injection (MPI)
− Multipoint Fuel Injection (MPI) Diagnosis −
Diagnostic Trouble Code Chart
CATALYTIC CONVERTER
GENERAL DESCRIPTION (CATALYTIC CONVERTER)
M1173005300131
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 pro-
vides the highest purification against the three con-
stituents, namely, CO, HC and NOx.
07DB114A