Infiniti G20 (P11). Manual — part 183
![](/vehicles/zatt/wheiso/zix/oresut.png)
Diagnostic Procedure
NCEC0669
SEF613ZA
GI
MA
EM
LC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
TROUBLE DIAGNOSIS — SPECIFICATION VALUE
Diagnostic Procedure
EC-143
![](/vehicles/zatt/wheiso/zix/uro.png)
SEF768Z
TROUBLE DIAGNOSIS — SPECIFICATION VALUE
Diagnostic Procedure (Cont’d)
EC-144
![](/vehicles/zatt/wheiso/zix/jun.png)
SEF615Z
GI
MA
EM
LC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
TROUBLE DIAGNOSIS — SPECIFICATION VALUE
Diagnostic Procedure (Cont’d)
EC-145
![](/vehicles/zatt/wheiso/zix/thal.png)
Description
NCEC0045
Intermittent incidents (I/I) may occur. In many cases, the problem resolves itself (the part or circuit function
returns to normal without intervention). It is important to realize that the symptoms described in the custom-
er’s complaint often do not recur on DTC (1st trip) visits. Realize also that the most frequent cause of I/I
occurrences is poor electrical connections. Because of this, the conditions under which the incident occurred
may not be clear. Therefore, circuit checks made as part of the standard diagnostic procedure may not indi-
cate the specific problem area.
COMMON I/I REPORT SITUATIONS
NCEC0045S01
STEP in Work Flow
Situation
II
The CONSULT-II is used. The SELF-DIAG RESULTS screen shows time data other than “0” or
“1t”.
III
The symptom described by the customer does not recur.
IV
(1st trip) DTC data does not appear during the DTC CONFIRMATION PROCEDURE.
VI
The TROUBLE DIAGNOSIS for PXXXX does not indicate the problem area.
Diagnostic Procedure
NCEC0046
1
INSPECTION START
Erase (1st trip) DTCs. Refer to “HOW TO ERASE EMISSION-RELATED INFORMATION”, EC-79.
©
GO TO 2.
2
CHECK GROUND TERMINALS
Check ground terminals for corroding or loose connection. Refer to GI-30, “GROUND INSPECTION”.
OK or NG
OK
©
GO TO 3.
NG
©
Repair or replace.
3
SEARCH FOR ELECTRICAL INCIDENT
Refer to GI-25, “Incident Simulation Tests”.
OK or NG
OK
©
GO TO 4.
NG
©
Repair or replace.
4
CHECK CONNECTOR TERMINALS
Refer to GI-22, “How to Check Enlarged Contact Spring of Terminal”.
OK or NG
OK
©
INSPECTION END
NG
©
Repair or replace connector.
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT
Description
EC-146
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст