ENGINEMAINTENANCE
SEF051PA SEF909P
*
NO FAIL
0
~y~r
GrJ-~
Data linkconnector forCONSULT
(Connect CHKandIGN terminals
with asuitable harness.)
•
Checking
OxygenSensor(02S)orHeated
Oxygen Sensor(H02S)
Checking procedure
INSPECTION START
~
Start engine andwarm itup until water
temperature indicatorpointstothe mid-
dle ofgauge.
mm@]
1
00
1.
See "MIA
FIC
MNT" in"Data
monitor" mode.
2. Run engine atabout 2,000rpm
for about 2minutes under
no-load.
3. Maintaining engineat2,000
rpm under no-load (engine is
warmed upsufficiently.),
check thatthemonitor fluctu-
ates between "LEAN"and
"RICH" morethan5times
during 10seconds.
1
lime
RICH
->
LEAN
->
RICH
->
2
limes
RICH
->
LEAN
->
RICH
->
LEAN
->
RICH ......
OR
00
1.
Set' 'Oxygen sensor
monitor"*1 or"Heated oxygen
sensor monitor"*2 inthe Diag-
nostic testmode II.
(Refer toEC section.)
2. Run engine atabout 2,000rpm
for about 2minutes under
no-load.
3. Maintaining engineat2,000
rpm under no-load, checkto
make surethatmalfunction
indicator lamponthe instru-
ment panel goesONand OFF
more than5times during 10
seconds.
OK NG
Checkandadjustment
should bemade byrefer-
ring toIDLE SPEEDI
I
IGNITION
TIMINGIIDLE
INSPECTION END
MIXTURERATIOINSPEC-
TION
(BASIC SERVICE
PROCEDURE)
inEC sec-
tion.
I
MEC711B
2000rpm
RICH
RECORD
Malfunction indicator
lamp \
I/
'e/'
-
CHECK-
/
"
/ I\
CMPS'RPM
(REF)
MIR FIC
MNT
*
MONITOR
*1:Except forAustralia
(A/T),
Israel andEurope
*2: For Australia
(A/T),
Israel andEurope
MA-27
