How Do You Know When a Knock Sensor Is Bad?

Answer

There are a few ways in which you can known when a knock sensor is bad. For example, if there is a constant knocking sound under the hood of your car, then there is a problem with the knock sensor. If your car burns gas too quickly, the knock sensor has gone bad. Finally, when your car will not reach high speeds as quickly as it used to, the knock sensor is faulty.
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How to Know When a Knock Sensor Is Bad?
The knock sensor is a small part on a car engine. It helps regulate the air-fuel mix that enters the engine and notifies your car's computer when the engine is knocking. It stops the fuel from exploding in the cylinder and allows it to burn smoothly as... More »
Difficulty: Moderate
Source: www.ehow.com
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