DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
Yes
Go
to step
2.
AV:DTC PO447
-
EVAPORATIVE EMISSION CONTROL SYSTEM VENT CON-
TROL LOW INPUT
-
Immediately at fault recognition
DTC DETECTING CONDITION:
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(D0HC TURBO)-
49, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(D0HC TURBO)-46, Inspec-
tion Mode.>.
WIRING DIAGRAM:
No
Go
to step
3.
41N RELAY
41N RELAY BATTERY
SBF-5
3c
BATTERY
n
'3
q-
SBF-5
A:@
B:@
ECM
I
I
EN1154
Step
1
CHECK OUTPUT SIGNAL FROM ECM.
1)Turn the ignition switch to
ON.
2)Measure the voltage between ECM and
chassis ground.
Connector
&
terminal
(6137)
No.
11
(+)
-
Chassis ground
(-):
Check
Is
the voltage more than
10
V?
EN(D0HC TURBO)-21
0
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