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DTC Confirmation Procedure
=NGEC0619
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously conducted,
always turn ignition switch OFF and wait at least 5 seconds before
conducting the next test.
TESTING CONDITION:
쐌 Always perform at a temperature above −10°C (14°F).
쐌 Before performing following procedure, confirm that bat-
tery voltage is more than 11V at idle.
SEF334Z
SEF335Z
SEF651Y
With CONSULT-II
1) Start engine and warm it up to normal operating temperature.
2) Stop engine and wait at least 5 seconds.
3) Turn ignition switch “ON” and select “HO2S1 (B1)/(B2) P0131/
P0151” of “HO2S1” in “DTC WORK SUPPORT” mode with
CONSULT-II.
4) Touch “START”.
5) Start engine and let it idle for at least 3.5 minutes.
NOTE:
Never raise engine speed above 3,200 rpm after this step. If
the engine speed limit is exceeded, return to step 5.
6) When the following conditions are met, “TESTING” will be dis-
played on the CONSULT-II screen. Maintain the conditions
continuously until “TESTING” changes to “COMPLETED”. (It
will take approximately 50 seconds or more.)
ENG SPEED 1,200 - 3,100 rpm
Vehicle speed Less than 100 km/h (62 MPH)
B/FUEL SCHDL 2.8 - 11 msec
Selector lever Suitable position
If “TESTING” is not displayed after 5 minutes, retry from
step 2.
7) Make sure that “OK” is displayed after touching “SELF-DIAG
RESULTS”.If“NG” is displayed, refer to “Diagnostic
Procedure”, EC-792.
DTC P0131, P0151 HEATED OXYGEN SENSOR 1 (FRONT)
(BANK 1)/(BANK 2) (LEAN SHIFT MONITORING)
VG33E
DTC Confirmation Procedure
EC-791
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
GI
MA
EM
LC
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