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SEF174Y
WITH CONSULT-II
NFEC0776S01
1) Turn ignition switch “ON”.
2) Select “DATA MONITOR” mode with CONSULT-II.
3) Wait at least 10 seconds.
If the result is NG, go to “Diagnostic Procedure”, EC-283.
If the result is OK, go to following step.
4) Check “COOLAN TEMP/S” value.
If “COOLAN TEMP/S” is less than 60°C (140°F), the result will
be OK.
If “COOLAN TEMP/S” is above 60°C (140°F), go to the follow-
ing step.
5) Cool engine down until “COOLAN TEMP/S” is less than 60°C
(140°F).
6) Wait at least 10 seconds.
7) If 1st trip DTC is detected, go to “Diagnostic Procedure”,
EC-283.
WITH GST
NFEC0776S02
Follow the procedure “With CONSULT-II” above.
Diagnostic Procedure
NFEC0778
1 CHECK FUEL TANK TEMPERATURE SENSOR
1. Remove fuel level sensor unit.
2. Check resistance between fuel level sensor unit and fuel pump terminals 4 and 5 by heating with hot water or heat gun
as shown in the figure.
SEF587X
OK or NG
OK © GO TO 2.
NG © Replace fuel level sensor unit.
GI
MA
EM
LC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
DTC P0181 FTT SENSOR
DTC Confirmation Procedure (Cont’d)
EC-283
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