Feature
●??①ADVANTAGE - 365 days warranty. If you have any problems with the product during the use of the product, please report to us in time, we will solve it for you as soon as possible, and we will provide you with a 365-day replacement or refund without reason.
●??②QUALITY - Meet the professional specification as OEM parts, for stable performance durable. Built for the efficiency to accurately determine the vibrations produced by detonation and produce voltage signals for your vehicles computer.
●??③FITMENT - 2001-2003 for Acura CL,2001-2006 for Acura MDX,2005-2007 for Acura RL,1999-2007 for Acura TL,2005-2007 for Honda for Accord,1999-2010 for Honda for Odyssey,2003-2008 for Honda for Pilot,2006-2009 for Honda for Ridgeline
●??④PART NUMBER - Compatible OEM part number of this knock sensor is 12582343 SU4780
●??⑤NOTE - Please kindly check the YEAR/MAKE/MODEL of your vehicle based on our product description or follow the instruction of Amazon fitment to make sure this throttle position sensor is compatible
Description
The main function of a vehicle’s knock sensor is to sense for vibrations that are caused by the detonation or knock of the engine. You will find the knock sensor on the intake manifold, the cylinder head or the engine block. Once there are vibrations sensed, the powertrain control module receives a voltage signal and uses it to change the time of the ignition and stop it from detonating. By doing this, the engine will be protected from being damaged during pre-ignition. So if the knock sensor fails then this detonation cannot be regulated and will result in huge damage to your engine. That is why it is important to recognize what the symptoms are of a failing knock sensor.
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The Mainly Advantages: Meet OEM specifications Easy to install Comfortable driving |
Strict Quality Control: All of our sensor harnesses undergo strict quality control not just before shipping but throughout the production process. |
The Warm Note: 1) Always wear eye protection and start with installation tools. 2) Searching related installation video on the internet will be recommended. |
The symptoms of a bad knock sensor:
The symptoms of a bad knock sensor usually show up while accelerating or under a load. Be clear that this sensor affects the ignition timing of an engine. The vehicle will have a loss in fuel mileage and acceleration especially at highway speeds. The customer may complain that the vehicles engine doesnt feel right.
1. Vibration, especially at highway speed
2. Thumping or knocking noise from the engine
3. Poor fuel economy and acceleration
4. A failed knock sensor will register a trouble code and illuminate the Check Engine lamp (CEL)
How to Repair/Replace the Knock Sensor?
? Remove the Engine from the vehicle, Remove the intake manifold and throttle body assembly
? Locate the knock sensor on your vehicle by going through the service manual
? Remove the electrical connector from the sensor and Remove the bolts and screws that hold the sensor on the block
? Pull out the old sensor once it is unmounted and Match the old sensor with the new one
? Install the new sensor at the proper location and Tighten back again to as much as 29 ft. lbs
? Reconnect the sensor back to the connectors
