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Where can I find the knock sensor on a 2002 Honda CRV 2.4?
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★ Top Answer
The 2002 Honda CR-V 2.4 has its knock sensor located beneath the back of the exhaust manifold on the right side of the cylinder head. Signs of a malfunctioning knock sensor include poor fuel efficiency, reduced acceleration power, engine knocking or pinging noises, and an illuminated check engine light. This sensor plays a vital role in informing the SUV's computer system (PCM) about the ideal ignition timing, which helps in optimizing engine performance. By detecting engine noise levels, the knock sensor alerts the computer if there are any issues, allowing adjustments to be made to the ignition timing. Ensuring the knock sensor is in good working condition is crucial for the smooth operation of the vehicle. Replacement knock sensor prices can range between $15 and $40, depending on the type and whether it is an original manufacturer (OEM) or aftermarket part.
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The knock sensor for the 2002 Honda CRV 2.4 can be found in the engine block, cylinder head, or intake manifold, all situated under the hood within close proximity of each other.
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