Scion 90919-05060 Sensor, Crank Position

Camshaft Position Sensor are utilized on four-cylinder models, while VVT sensors are utilized on V6 engine models. For 2009 and earlier models, the sensor is located on the left side of the cylinder head below the valve cover. To remove, begin by removing the air filter housing, followed by disconnecting the electrical connector. Unbolt the sensor and remove. Installation is the reverse of removal. For 2010 and later models, the sensor(s) are mounted on the top of the valve cover. To remove them, the harness electrical connector needs to be disconnected, followed by removing the mounting screws and taking out the camshaft sensor(s) from the valve cover. Installation is the reverse of removal.

The CMP sensor determines the position of the cylinder for sequential fuel injection signals to each cylinder and is mounted on the cylinder head near the camshaft sprocket, secured with one bolt. A problem in the sensor circuit will set a diagnostic trouble code. Ensure the ignition key is in the OFF position before removing the air filter housing. Disconnect the harness connector, remove the mounting bolt, and take out the CMP sensor from the cylinder head. Installation is the reverse of removal, using a new O-ring lightly coated with engine oil.

The Crankshaft Position (CKP) sensor determines the timing for fuel injection and ignition on each cylinder, mounted on the timing chain cover next to the crankshaft pulley. A problem in the sensor circuit will set a diagnostic trouble code. Begin by disconnecting the cable from the negative battery terminal. Next, work under the vehicle to remove the inner fender shield from the right side. Then, remove the bolt and detach the sensor. At the upper part of the timing cover, remove the bolt securing the CKP sensor harness, disconnect the CKP sensor connector, and withdraw the harness and sensor. Installation is the reverse of removal.

On V6 models, the two Camshaft Position Sensor are located on the inside walls of the cylinder heads. To remove it, take off the drivebelt and left timing belt cover, disconnect the CMP sensor electrical connector and remove the bolt and stud. The CMP sensor is also located on the front of the left cylinder head. To remove it, remove the engine cover, followed by disconnecting the CMP sensor electrical connector and removing the retaining bolt and sensor from the driver's side valve cover. Installation is the reverse of removal.

The CMP sensors are located on the top rear (driver's side) of the valve cover, and information regarding the camshaft VVT (variable valve timing) system and VVT oil control solenoids is available. First, ensure the ignition key is in the Off position. Next, remove the engine cover. The sensors are mounted at the left end (driver's side) of the valve cover. Disconnect the sensor electrical connector, remove the mounting bolt, and pull the camshaft position sensor straight out from the valve cover. Installation is the reverse of removal.

The Crankshaft Position Sensor is located at the front lower left corner of the engine. To replace it, first disconnect the cable from the negative battery terminal. Then, raise the vehicle and secure it on jackstands. Remove the engine under-cover. On V6 models, remove the alternator and the bolt that secures the air conditioning suction line, disconnect the electrical connector from the air conditioning compressor, and unbolt the compressor. On V6 and 2UZ-FE V8 engines, disconnect the CKP sensor electrical connector. On 1UR-FE, 3UR-FE, and 3UR-FBE V8 engines, remove the sensor protector mounting bolts and protector from the driver's side lower rear corner of the engine, then disconnect the sensor electrical connector. Remove the CKP sensor retaining bolt. Finally, installation is the reverse of removal, making sure to tighten the CKP sensor retaining bolt securely.

The crankshaft position sensor (CKP) times the fuel injection and ignition on the cylinders and if there is a problem area in the relaying of the circuits a DTC is stored. To test the crankshaft sensor disconnect the sensor from the connector and with an ohmmeter test the terminals; because of the location, it is better to test it on bench. This test deals mainly with the crankshaft sensor and if this test yields the right result, this may be due to harm and or damage on the harness or possibly the PCM which can only be diagnosed by a dealer service department or better still a fully equipped repair store. For replacement, first, it is advisable to remove the cable from the negative terminal of the battery. For the 2006 and prior models, the right inner fender splash shield must be pulled out and for the 2007 and onward models, the air conditioning compressor should be taken off. After that, it will be necessary to pull up the crankshaft position electrical connector, relinquish the bolt, and, therefore, separate the sensor. Installation of the pipe is done in the reverse order as that adopted while removing it.

After removing the CKP sensor, installation is the reverse of removal. Be sure to tighten the CKP sensor retaining bolt securely.

Start by disconnecting the cable from the negative battery terminal.

CMP sensors are only used on four-cylinder models.

Disconnect the cable from the negative battery terminal.

Installation is the reverse of removal. Be sure to tighten the CMP sensor retaining bolt and stud securely.

The first step is to disconnect the cable from the negative terminal of the auxiliary 12-volt battery and perform the initialization procedure when reconnecting it.

Disconnect the connector, remove the sensor bolt, and pull out the sensor. Check the O-ring and replace if damaged.

Raise and support the front of the vehicle with jackstands. Remove the CKP sensor mounting bolt and extract the sensor.

Make sure the ignition key is in the Off position.

Installation is the reverse of the removal procedure.

On 2010 and later models, the camshaft position sensor is located at the top of the engine near the passenger's side.

The next step is to remove the accessory drivebelt.

There are four CMP sensors on 2011 and later models.

On 1UR-FE, 3UR-FE, and 3UR-FBE V8 engines, the CKP sensor should be disconnected by removing the sensor protector mounting bolts and protector from the driver's side lower rear corner of the engine, and then disconnecting the sensor electrical connector.