Toyota 90919-05057 Sensor, Crank Position

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To disconnect the CKP sensor, begin by unplugging the cable from the negative battery terminal. The sensor is located on the timing chain cover next to the crankshaft pulley. Then, unplug the electrical connector, and pull out the sensor and harness. Lastly, remove the crankshaft position sensor retaining bolt and sensor. Installation is the reverse of removal, ensuring that the CKP sensor retaining bolt is tightened securely.

The next step is to remove the engine under-cover.

The CKP sensor determines the timing for the fuel injection and ignition on each cylinder.

Start by disconnecting the cable from the negative battery terminal.

On 2GR-FKS models, raise the right side of the vehicle on jackstands, remove the left exhaust manifold, engine oil cooler hose bracket nut, and sensor shield bolts. Slide out the bracket from under the oil cooler hoses, disconnect the sensor's electrical connector, remove the sensor, and apply clean engine oil to the O-ring before reinstalling and tightening the retaining bolt securely. By following these steps, you can effectively access and work with the Crankshaft Position (CKP) sensors on both four-cylinder and V6 models.

Remove the CKP sensor retaining bolt and then remove the CKP sensor. Be sure to remove and discard the old CKP sensor O-ring and always use a new O-ring when installing the CKP sensor.

After disconnecting the electrical connector, you should remove the bolt and detach the sensor.

After disconnecting the CKP sensor, the retaining bolt should be removed.