2001 NISSAN X-TRAIL Service Repair Manual

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NISSAN X-TRAIL 2001  Service Repair Manual EC-19
C
D
E
F
G
H
I
J
K
L
M
ECA ECM Terminals and Reference Value  .................1508
On Board Diagnosis Logic  ..................................1508
Overall Function Check  ......................

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NISSAN X-TRAIL 2001  Service Repair Manual EC-20
[QR25(WITH EURO-OBD)]
INDEX FOR DTC
[QR25(WITH EURO-OBD)]INDEX FOR DTCPFP:00024
Alphabetical IndexEBS00M01
Check if the vehicle is a model with Euro-OBD (E-OBD) system or not by the “Type appr

Page 371 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual INDEX FOR DTC
EC-21
[QR25(WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
ECHO2S1 (B1) P0134 0134 2×EC-178
HO2S1 (B1) P1143 1143 2×EC-295
HO2S1 (B1) P1144 1144 2×EC-301
HO2S1 HTR (B1) P0031 0031 2×EC-128
H

Page 372 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-22
[QR25(WITH EURO-OBD)]
INDEX FOR DTC
*1: 1st trip DTC No. is the same as DTC No.
*2: These numbers are prescribed by ISO 15031-5.
*3: In Diagnostic Test Mode II (Self-diagnostic results), these n

Page 373 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual INDEX FOR DTC
EC-23
[QR25(WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
ECP0138 0138 HO2S2 (B1) 2×EC-185
P0139 0139 HO2S2 (B1) 2×EC-192
P0171 0171 FUEL SYS-LEAN-B1 2×EC-200
P0172 0172 FUEL SYS-RICH-B1 2×

Page 374 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-24
[QR25(WITH EURO-OBD)]
INDEX FOR DTC
*1: 1st trip DTC No. is the same as DTC No.
*2: These numbers are prescribed by ISO 15031-5.
*3: In Diagnostic Test Mode II (Self-diagnostic results), these n

Page 375 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual PRECAUTIONS
EC-25
[QR25(WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT 
BELT PRE-TENSIONER”
EBS00NBQ
The

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NISSAN X-TRAIL 2001  Service Repair Manual EC-26
[QR25(WITH EURO-OBD)]
PRECAUTIONS
●Do not disassemble ECM.
●If a battery terminal is disconnected, the memory will return
to the ECM value.
The  ECM  will  now  start  to  self-control  at