Loading ...
Loading ...
Loading ...
On Board Diagnosis Logic
NFEC0966
DTC No.
Trouble diagnosis
name
DTC Detecting Condition Possible Cause
P0444
0444
EVAP canister purge
volume control sole-
noid valve circuit
open
An excessively low voltage signal is sent to ECM
through the valve.
I Harness or connectors
(The solenoid valve circuit is open or
shorted.)
I EVAP canister purge volume control
solenoid valve
P0445
0445
EVAP canister purge
volume control sole-
noid valve circuit
shorted
An excessively high voltage signal is sent to ECM
through the valve.
I Harness or connectors
(The solenoid valve circuit is shorted.)
I EVAP canister purge volume control
solenoid valve
SEF058Y
DTC Confirmation Procedure
NFEC0967
NOTE:
If “DTC Confirmation Procedure” has been previously conducted,
always turn ignition switch “OFF” and wait at least 10 seconds
before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm battery
voltage is more than 11V at idle.
WITH CONSULT-II
NFEC0967S01
1) Turn ignition switch “ON”.
2) Select “DATA MONITOR” mode with CONSULT-II.
3) Start engine and let it idle for at least 13 seconds.
4) If 1st trip DTC is detected, go to “Diagnostic Procedure”,
EC-380.
WITH GST
NFEC0967S02
Follow the proocedure “WITH CONSULT-II” above.
GI
MA
EM
LC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
DTC P0444, P0445 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID
VALVE
On Board Diagnosis Logic
EC-377
Loading ...
Loading ...
Loading ...