Mitsubishi 3000GT Service Manual page 501

ENGINE AND EMISSION CONTROL - Emission Control Svstem
GENERAL SPECIFICATIONS
Items
Positive crankcase ventilation system
Evaporative emission control system
Evaporative emission cEVAP> canister
Evaporative emission cEVAP> purge solenoid
Evaporative emission cEVAP> purge solenoid
Exhaust gas EGR valve <California - Non Turbo, Turbo>
recirculation
EGR temperature sensor
system
<California - Non Turbo, Turbo>
Catalytic converter
Location <California - Non Turbo up to 1993 model,
Federal - Non turbo to 1995 model>
UP
Location <Turbo, California - Non Turbo from 1994 model,
Federal - Non Turbo from 1996 model>
SERVICE SPECIFICATIONS
Items
Evaporative emission purge solenoid coil resistance Q
EGR temperature sensor resistance cup to 1995 model> kQ
EGR solenoid coil resistance Q
Symptom
Engine will not start or Vacuum hose disconnected or damaged
hard to start
The EGR valve is not closed
Malfunction of the evaporative emission purge
solenoid
Rough idle or engine The EGR valve is not closed
stalls
Vacuum hose disconnected or damaged
Malfunction of the positive crankcase ventilation
valve
Malfunction of the purge control system
Malfunction of the exhaust gas recirculation
Engine hesitates or
poor acceleration
Positive crankcase ventilation line clogged
Excessive oil
consumption
Malfunction of the exhaust gas recirculation
Poor fuel mileage
Closed type with positive crankcase ventilation
valve
ON/OFF solenoid valve
Duty cycle type
Vacuum-activated diaphragm type
Thermistor type
Duty cycle type solenoid valve
Under floor
Right bank, Left bank and underfloor
Specifications
36-44
60-83
11-14 [at 100°C (212"F)]
36-44
Revision
[at 20% (68"F)]
[at 50°C (122"F)]
[at 20°C (68"F)]
Repair or replace
Repair or replace
Repair or replace
Repair or replace
Repair or replace
Replace
Check the system; if there is a
problem, check its component parts
Check the system; if there is a
problem, check its component parts
Check positive crankcase ventilation
system
Check the system; if there is a
problem, check its component parts
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