Nissan Juke Service and Repair Manual : G sensor calibration
Description
ECM stores calibration data (inherent characteristic value) of G sensor to provide accurate control. Therefore, it is required to perform calibration of G sensor after the following work is performed.
• Removal/installation or replacement of G sensor • Replacement of ECM
Work Procedure
1.PREPARATION BEFORE CALIBRATION PROCEDURE
1. Park the vehicle on a level surface.
2. Adjust air pressure of all tires to the specified pressure. WT-9, "Tire Air Pressure".
>> GO TO 2.
2.PERFORM CALIBRATION
With CONSULT-III
1. Turn ignition switch ON.
CAUTION:
Never start engine.
2. Select “Work Support” mode in “ENGINE.
3. Select “G SENSOR CALIBRATION”.
4. Touch “Start”.
CAUTION:
Never swing the vehicle during “G sensor calibration
”.
Is “COMPLETED” displayed? YES >> END NO >> Perform steps 1 and 2 again.
Idle air volume learning
Description
Idle Air Volume Learning is a function of ECM to learn the idle air volume
that keeps each engine idle speed
within the specific range. It must be performed under any of the following ...
Mixture ratio self-learning value
clear
Description
This describes how to erase the mixture ratio self-learning value. For the
actual procedure, follow the instructions
in “Diagnosis Procedure”.
Work Procedure
With CONSULT-III
1. Sta ...
Other materials:
B2192 ID discord, IMMU-ECM
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT-III.
Is DTC detected?
YES >> Refer to SEC-204, "Diagnosis Procedure".
NO >&g ...
Valve oil seal
VALVE OIL SEAL : Removal and Installation
REMOVAL
1. Remove camshafts. Refer to EM-78, "Exploded View".
2. Remove valve lifters. Refer to EM-78, "Exploded View".
3. Rotate crankshaft, and set piston whose valve oil seal is to be removed to
TDC. This will prevent valve
from ...
Cleaning exterior
In order to maintain the appearance of your vehicle, it is important to take
proper care of it.
To protect the paint surfaces, wash your vehicle as soon as you can:
• after a rainfall to prevent possible damage from acid rain
• after driving on coastal roads
• when contaminants suc ...