Mazda MX-6 1998, Workshop Manual

Page: 489 / 1282

EMISSION SYSTEM
CATCH TANK INSPECTION
W6U116W08
1. Remove the catch tank. 4. If there is air leakage, replace the catch tank.
2. Plug the charcoal canister side port of the catch
tank.
3. Blow air into the catch tank from the purge
solenoid valve side port and verify that there is no
air leakage.
ROLLOVER VALVE INSPECTION
W6U116WV
Note • Carry out the “ FUEL TANK INSPECTION” . (Refer
• Two rollover valves are located in the fuel to 01-14 FUEL TANK INSPECTION.)
tank.
PURGE SOLENOID VALVE INSPECTION
1. Remove the purge solenoid valve.
2. Inspect airflow of the valve under the following
conditions.
'V
B A
V J
K
------ r1
'
W6U116W09
O O : Continuity 0 = 0 : Airflow
Step
Term inal
P o rt
A B A B
1
O
------ —
0
2
B+ GND
o = = o
W6U116WAE
3. If not as specified, replace the purge solenoid
valve.
EGR VALVE REMOVAL/INSTALLATION [FS]
1. Remove in the order indicated in the table.
2. Install in the reverse order of removal.
W 6 U 1 1 6 W 1 0
1
EGR
valve connector
2 EGR valve
0 1 -1 6 -6