Sentra L4-1.8L (QG18DE) SULEV (2003)
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Altima (L31)
Altima (L31)
IMPORTANT
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THE SENSORS IN THIS KIT ARE DIFFERENT. IT IS CRITICAL THAT EACH SENSOR BE INSTALLED IN THE CORRECT
LOCATION. REFER TO "FIGURE A" AND THE ILLUSTRATIONS IN THIS REPAIR SECTION FOR SENSOR LOCATIONS.
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Each new sensor (within each kit) is contained in a bag. The bag is labeled with the Nissan part number. Keep the sensor in the bag until
just before it is installed. The supplier part number is on the face of the sensor. This number starts with "A29-". The old and new sensors
may appear identical, therefore KEEP THEM SEPARATE.
Camshaft Position Sensor Replacement (P/N 23731-AL670/A29-632-LJ0 & 23731-6J960*/A29-640-CJ0)
* This sensor can be substituted with P/N 23731-6J906/A29-640-C20.
1.
Record all radio station presets.
2.
Disconnect the negative battery cable.
3.
Locate the Camshaft Position Sensors (see Figure 8).
4.
Disconnect the vehicle wire harness connectors from the sensors.
NOTE:
If the connector will not release for you, see Figure B (if applicable).
5.
Remove and save the bolts that hold the sensors in place.
IMPORTANT:
