Nissan 23731-JA11B Engine Camshaft Position Sensor

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Top of engine on the driver's side in four-cylinder engines is a mounting point for the CMP sensor. At the driver's side of the engine are located Camshaft Position (CMP) sensors which are used in four-cylinder engines. V6 engines feature two CMP sensors situated at the extreme end of each valve cover nearest to the driver. At the left end of each valve cover, you will find Camshaft Position (CMP) sensors in V6 engines. On V6 engines, if you are removing it from the rear cylinder bank disconnect the electrical connector and remove the intake manifold collector (upper intake manifold). Disconnect its electrical connector. It can be pulled out after taking off this bolt. Install it in opposite to how we removed it.

The CKP sensor is mounted on the lower front side of the engine. The Crankshaft Position (CKP) sensor on four-cylinder models is mounted near the starter, while the location of the Crankshaft Position (CKP) sensor on V6 models is different. To access it, raise the vehicle and support it securely on jackstands. Then, remove the under-vehicle splash shield(s). Following this, remove the sensor mounting bolt, and then remove the sensor itself. The process of installation is simply the reverse of removal.

The installation process is the reverse of the removal process.

You need to disconnect the electrical connector from the sensor.

To remove the CKP sensor, you need to first remove the sensor mounting bolt, and then remove the sensor.

There are two CMP sensors, located at the driver's end of each valve cover.

Begin by disconnecting the electrical connector from the sensor.

The first step is to disconnect the electrical connector from the CKP sensor.

YES THE 23731-JA11A CROSSES TO THE 23731-JA11B. THE B IS THE UPDATED PART #.

yes they are both the same part # so it would be 23731-JA11B qty 2