2001 NISSAN X-TRAIL Service Repair Manual

Page 385 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual ENGINE CONTROL SYSTEM
EC-35
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inally designed. Both manufacturing differences (i.e., mass air flow sensor hot film) and characteristic changes
during oper

Page 386 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-36
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ENGINE CONTROL SYSTEM
SYSTEM DESCRIPTION
The ignition timing is controlled by the ECM to maintain the best air-
fuel  ratio for  every  running  condition  of the  engine.

Page 387 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual ENGINE CONTROL SYSTEM
EC-37
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Fuel Cut Control (at No Load and High Engine Speed)EBS00M0F
INPUT/OUTPUT SIGNAL CHART
SYSTEM DESCRIPTION
If  the  engine  sp

Page 388 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-38
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BASIC SERVICE PROCEDURE
BASIC SERVICE PROCEDURE
PFP:00018
Idle Speed and Ignition Timing CheckEBS00M0H
IDLE SPEED
 With CONSULT-II
Check idle speed in “DATA MONITOR” mo

Page 389 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual BASIC SERVICE PROCEDURE
EC-39
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–Check ignition timing.
Accelerator Pedal Released Position LearningEBS00M0J
DESCRIPTION
“Accelerator Pedal Released P

Page 390 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-40
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BASIC SERVICE PROCEDURE
Learning will be cancelled if any of the following conditions are missed for even a moment.
●Battery voltage: More than 12.9V (At idle)
●Engine

Page 391 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual BASIC SERVICE PROCEDURE
EC-41
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 Without CONSULT-II
NOTE:
●It is better to count the time accurately with a clock.
●It  is  impossible  to  switch  th

Page 392 of 3833

NISSAN X-TRAIL 2001  Service Repair Manual EC-42
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BASIC SERVICE PROCEDURE
It is useful to perform E C - 111,  "TROUBLE DIAGNOSIS - SPECIFICATION VALUE" .
5.If  any  of  the  following  conditions  occur  after  the