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Re: Toyota 4 runner code 52's(school of hard knocks)
Posted to Technical Tips Forum on 2/22/2003

Hi Tommy,

Seems like a work-around for it, but my first instinct is to support the design engineers. The knock sensor is centrally-located in the "V" of the block as seen in this image (for those that don't know the specifics of the 3VZ-E engine): Knock sens... Login to read more.

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