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Registered
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1 Posts
Discussion Starter #1
I have a 1991 toyota 4wd,V6. The check engine is giving me a 52 which is the knock sensor. I have changed the sensor and traced the wiring, but I am still getting the code. It is driving me crazy.
Does anyone have any suggestions.
thanks
 

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Just trying to turbo
Camry
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66 Posts
Hey this isnt really answering your question but can you tell me where the knock sensor is on your engine and if there is 2 of them. thanks
 

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Toyota Fanboy
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4,486 Posts
You will probably need to start running 89 octane. If that doesnt make the knock go away, you will need to try 93.
Cap'n
 
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