Brand: NGK Spark Plugs
Ign NGK/NTK Knock Sensor ID0122 (72804)
NGK/NTK Ign Knock Sensor ID0122 detects engine knock caused by detonation.
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Ign NGK/NTK Knock Sensor ID0122 (72804)
The knock sensor for ignition determines if engine knock is present, which is caused by detonation.
A piezoelectric crystal generates a varying voltage based upon the intensity of engine vibration and sends a signal to the ECM.
The signal is used to retard ignition timing, which prevents damage to the engine caused by pre-ignition.
Located on the engine block, common causes for replacement include illumination of the check engine lamp, hesitation of the engine, poor fuel economy, and failed emissions tests.
Key Features
Specifications
- Length
- 2.8 lb
- Width
- 1.8 lb
- Height
- 1.6 lb
- Weight
- 0.2 lb
- ASIN
- B07F4BGQBX
- UPC
- 87295728048
- Ships From
- United States
- Brand
- NGK Spark Plugs
Frequently Asked Questions
About Ign NGK/NTK Knock Sensor ID0122 (72804)
01 What does the NGK/NTK Ign Knock Sensor ID0122 do?
The NGK/NTK Ign Knock Sensor ID0122 detects engine knock caused by detonation.
02 Where is the knock sensor located?
The knock sensor is located on the engine block.
03 What are common causes for replacing the knock sensor?
Common causes for replacement include check engine lamp illumination, engine hesitation, poor fuel economy, and failed emissions tests.
04 What is the ASIN for this product?
The ASIN for this product is B07F4BGQBX.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 87295728048.
06 Where does this ship from?
Orders ship from our fulfillment center in Dover, Delaware, USA.
07 How many days will it take to arrive?
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Aug 28.
08 Does this product accept returns?
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.
Special Offer
Ign NGK/NTK Knock Sensor ID0122 (72804)
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$61.70
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