2001 NISSAN X-TRAIL Service Repair Manual

Page 489 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual DTC P0102, P0103 MAF SENSOR
EC-139
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FAIL-SAFE MODE
When the malfunction is detected, the ECM enters fail-safe mode and the MI lights up.
DTC Confirmation

Page 490 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-140
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DTC P0102, P0103 MAF SENSOR
Wiring Diagram
EBS00M2D
TBWA0055E

Page 491 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual DTC P0102, P0103 MAF SENSOR
EC-141
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Diagnostic ProcedureEBS00M2E
1.INSPECTION START
Which malfunction (P0102 or P0103) is duplicated?
P0102 or P0103
P010

Page 492 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-142
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DTC P0102, P0103 MAF SENSOR
5. DETECT MALFUNCTIONING PART
Check the following.
●Harness for open or short between ECM relay and mass air flow sensor
●Harness for open

Page 493 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual DTC P0102, P0103 MAF SENSOR
EC-143
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3. Check voltage between ECM terminal 72 (Mass air flow sensor
signal) and ground.
*:  Check  for  liner  voltage  ri

Page 494 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-144
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DTC P0112, P0113 IAT SENSOR
DTC P0112, P0113 IAT SENSOR
PFP:22630
Component DescriptionEBS00M2H
The intake air temperature sensor is built into mass air flow sensor.
The

Page 495 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual DTC P0112, P0113 IAT SENSOR
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 WITH GST
Follow the procedure “With CONSULT-II” above.

Page 496 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-146
[QR25(WITH EURO-OBD)]
DTC P0112, P0113 IAT SENSOR
Wiring Diagram
EBS00M2K
TBWA0056E