Nissan Qashqai J11. Manual — part 202
ECH-106
< BASIC INSPECTION >
[HRA2DDT]
ELECTRIC THROTTLE CONTROL ACTUATOR DATA INITIALIZATION
ELECTRIC THROTTLE CONTROL ACTUATOR DATA INITIALIZATION
Description
INFOID:0000000010708813
Electric throttle control actuator data should be initialized when electric throttle control actuator is replaced.
Work Procedure
INFOID:0000000010708814
1.
PERFORM ELECTRIC THROTTLE CONTROL ACTUATOR DATA INITIALIZATION
With CONSULT
1.
Turn ignition switch OFF and wait at least 12 minutes.
2.
Turn ignition switch ON.
3.
Perform “AFTR ELECTRIC THRTTL CNTRL ACTUATOR RPLCMNT” in “WORK SUPPORT” mode of
“ENGINE” using CONSULT.
>> END
FLYWHEEL LEARNING
ECH-107
< BASIC INSPECTION >
[HRA2DDT]
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FLYWHEEL LEARNING
Description
INFOID:0000000010379049
Engine speed and cylinder identification are detected by the crankshaft position (CKP) sensor. To detect the
flywheel teeth. This learning is performed. Therefore this learning should be carried out before diagnosis of
misfire (P0300, P0301, P0302, P0303, P0304, P0313). It must be performed under the following conditions:
• Electric throttle control actuator is replaced.
• ECM is replaced.
• When removing battery terminal.
Work Procedure
INFOID:0000000010379050
1.
PRECONDITIONING
Make sure that all of the following conditions are satisfied.
Learning will be cancelled if any of the following conditions are missed for even a moment.
• Engine coolant temperature: More than 5
°
C (41
°
F)
>> GO TO 2.
2.
PERFORM FLYWHEEL LEARNING
1.
Start engine and warm it up to normal operating temperature.
2.
Drive the vehicle for at least 3 consecutive seconds under the following conditions.
CAUTION:
Always drive vehicle at a safe speed.
3.
Drive the vehicle for at least 10 consecutive seconds under the following conditions.
CAUTION:
Always drive vehicle at a safe speed.
4.
Stop the vehicle and shift the selector lever to Neutral position,
5.
Make sure that accelerator pedal, brake pedal and clutch pedal are fully released.
Do you have CONSULT?
YES
>> END
NO
>> GO TO 3.
3.
PERFORM FLYWHEEL LEARNING
Check “LEARN H/TURN DEFULT STAT” in “DATA MONITOR” mode with CONSULT.
Is “LEARN” displayed on CONSULT screen?
YES
>> GO TO 4.
NO
>> END
4.
DETECT MALFUNCTIONING PART
Engine component parts and their installation condition are questionable. Check and eliminate the cause of
the incident.
>> END
Engine speed
3,000 - 3,500 rpm
Gear position
3rd
Engine speed
1,400 - 1,800 rpm
Gear position
3rd
ECH-108
< BASIC INSPECTION >
[HRA2DDT]
INJECTOR DATA INITIALIZATION
INJECTOR DATA INITIALIZATION
Description
INFOID:0000000010707909
Fuel injector data should be initialized when fuel injector is replaced.
Work Procedure
INFOID:0000000010707910
1.
PERFORM FUEL INJECTOR DATA INITIALIZATION
With CONSULT
1.
Turn ignition switch OFF and wait at least 12 minutes.
2.
Turn ignition switch ON.
3.
Perform “AFTER FUEL INJECTOR REPLACEMENT” in “WORK SUPPORT” mode of “ENGINE” using
CONSULT.
>> END
FUEL RAIL PRESSURE SENSOR DATA INITIALIZATION
ECH-109
< BASIC INSPECTION >
[HRA2DDT]
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FUEL RAIL PRESSURE SENSOR DATA INITIALIZATION
Description
INFOID:0000000010868429
Fuel rail pressure sensor data should be initialized. When fuel rail pressure sensor is replaced.
Work Procedure
INFOID:0000000010868430
1.
PERFORM FUEL RAIL PRESSURE SENSOR DATA INITIALIZATION
With CONSULT
1.
Turn ignition switch OFF and wait at least 12 minutes.
2.
Turn ignition switch ON.
3.
Select “AFTER FUEL RAIL PRESSURE SENSOR REPLACEMENT” in “WORK SUPPORT” mode of
“ENGINE” using CONSULT.
>> END
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