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3 CHECK PURGE FLOW
Without CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Stop engine.
3. Disconnect vacuum hose connected to EVAP canister purge volume control solenoid valve at EVAP service port and
install vacuum gauge.
SEF339V
4. Start engine and let it idle for at least 60 seconds.
5. Check vacuum gauge indication when revving engine up to 2,000 rpm.
Vacuum should exist.
6. Release the accelerator pedal fully and let idle.
Vacuum should not exist.
OK or NG
OK 䊳 GO TO 8.
NG 䊳 GO TO 4.
4 CHECK EVAP PURGE LINE
Check EVAP purge line for improper connection or disconnection.
Refer to “EVAPORATIVE EMISSION LINE DRAWING”, EC-37.
OK or NG
OK 䊳 GO TO 5.
NG 䊳 Repair it.
DTC P1447 EVAPORATIVE EMISSION (EVAP) CONTROL
SYSTEM PURGE FLOW MONITORING
KA24DE
Diagnostic Procedure (Cont’d)
EC-513
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
GI
MA
EM
LC
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