What is the purpose of the Knock Sensor and where is it located in Nissan Xterra?

The Knock Sensor detects abnormal vibration (spark knock or pinging) in the engine. The knock control system is designed to reduce spark knock during periods of heavy detonation. This allows the engine to use maximum spark advance to improve driveability. Knock sensors produce an AC output voltage which increases with the severity of the knock. The signal is fed into the PCM and the timing is retarded to compensate for the severe detonation. On four-cylinder models, the Knock Sensor is located on the side of the engine block below the intake manifold. On V6 models, the Knock Sensor is located in the middle of the engine block underneath the intake manifold. To check, disconnect the electrical connector from the Knock Sensor. Using an ohmmeter, measure the resistance between the Knock Sensor terminal no. 2 (Pathfinder) or terminal no. 1 (Frontier/Xterra) and a good engine ground point. The resistance should be 500 to 620 K-ohms at 77-degrees F (25-degrees C). If the resistance is not as specified, replace the Knock Sensor. Note: The Knock Sensor resistance is very high, so use an ohmmeter capable of measuring at least 10 meg-ohms. To replace, on V6 models, remove the intake manifold. Disconnect the electrical connector from the Knock Sensor. Remove the sensor retaining bolt and remove the sensor from the engine block. Installation is the reverse of removal. On V6 models, install the intake manifold.

Genuine Nissan Xterra Knock Sensor

Engine Knock Sensor

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5 Knock Sensors found

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Nissan Xterra Sensor Assembly-Knock
Part Number: 22060-30P00
$219.63 MSRP: $325.20
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Product Specifications
- Other Name: Knock Sensor
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2000-2001 Nissan Xterra | XE | 4 Cyl 2.4L | KA24DE
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Nissan Xterra Knock Sensor
Part Number: 22060-7S000
$139.07 MSRP: $205.92
You Save: $66.85 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Replaces: 22060-AU010
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2005-2011 Nissan Xterra | Base Camp, Off-Road, PRO-4X, S, SE, X | 6 Cyl 4.0L | VQ40DE
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Nissan Xterra Knock Sensor
Part Number: 22060-ZV00A
$233.22 MSRP: $345.33
You Save: $112.11 (33%)
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Product Specifications
- Manufacturer Note: KNOCK SENSOR
- Replaces: 22060-JA10A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2010-2015 Nissan Xterra | Base Camp, Off-Road, PRO-4X, S, X | 6 Cyl 4.0L | VQ40DE
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Nissan Xterra Knock Sensor
Part Number: 22060-7B000
$228.59 MSRP: $338.47
You Save: $109.88 (33%)
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Product Specifications
- Replaced by: B2060-7B000
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2000-2004 Nissan Xterra | SE, XE | 6 Cyl 3.3L | VG33E, VG33ER
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Nissan Xterra Knock Sensor
Part Number: 22060-4M500
Product Specifications
- Replaced by: 22060-4M50A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2000-2004 Nissan Xterra | XE | 4 Cyl 2.4L | KA24DE

Nissan Xterra Knock Sensor

The Knock Sensor is an important vital aspect that goes a long way in boosting the performance and reliability of Nissan Xterra automobiles. The intended function of this sensor is the detection of engine knock, which results in inefficient combustion and possible harm to the engine. Hence, by sending instantaneous messages to the power train control module (PCM), the Knock Sensor is able to manage the ignition timing, thus giving the Nissan vehicle engine requisite control under diverse states. Its piezoelectricity transducers change mechanical energy into electrical one, allowing the Xterra to easily react to various fuel qualities and other conditions. This flexibility not only increases productivity but also ensures that the engine does not break down because of knocking. The Knock Sensor can work with different generations of Nissan Xterra, providing a wide client base with the opportunity to use this complex. As a result of its capacity to preserve engine durability and efficiency, it holds an appreciable reliability that defines it from other automobiles in the market. Furthermore, the Knock Sensor affects vehicle driving in terms of read and smoothness and also has some bearing on fuel efficiency. Designed and built with strength and uniqueness, the Knock Sensor demonstrates a commitment to producing quality products, and the Nissan Xterra has combined well to be a strong and versatile SUV.

If you need any OEM Nissan Xterra Knock Sensor, feel free to choose them out of our huge selection of genuine Nissan Xterra Knock Sensor. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.

Nissan Xterra Knock Sensor Parts Questions & Experts Answers

Knock Sensor
22060-4M500
Q: What is the purpose of the Knock Sensor and where is it located in Nissan Xterra?
A:
The Knock Sensor detects abnormal vibration (spark knock or pinging) in the engine. The knock control system is designed to reduce spark knock during periods of heavy detonation. This allows the engine to use maximum spark advance to improve driveability. Knock sensors produce an AC output voltage which increases with the severity of the knock. The signal is fed into the PCM and the timing is retarded to compensate for the severe detonation. On four-cylinder models, the Knock Sensor is located on the side of the engine block below the intake manifold. On V6 models, the Knock Sensor is located in the middle of the engine block underneath the intake manifold. To check, disconnect the electrical connector from the Knock Sensor. Using an ohmmeter, measure the resistance between the Knock Sensor terminal no. 2 (Pathfinder) or terminal no. 1 (Frontier/Xterra) and a good engine ground point. The resistance should be 500 to 620 K-ohms at 77-degrees F (25-degrees C). If the resistance is not as specified, replace the Knock Sensor. Note: The Knock Sensor resistance is very high, so use an ohmmeter capable of measuring at least 10 meg-ohms. To replace, on V6 models, remove the intake manifold. Disconnect the electrical connector from the Knock Sensor. Remove the sensor retaining bolt and remove the sensor from the engine block. Installation is the reverse of removal. On V6 models, install the intake manifold.