Question about 1987 Toyota Supra

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Knock sensor location

Where is the knock sensor located on a 1991 toyota supra

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  • Anonymous Mar 31, 2014

    I require the location

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Under the intake manifold, if it is turbo there should be two of them. please note that I have seen many of these that set knock sensor codes and the problem was usually in the wiring. wire will ohm ok but the problem is faulty shielding that allows other voltages to leak into the circuit. easiest fix is to buy some shielded microphone wire from radio shack and run a new wire from the sensor to the ecu.

Posted on Dec 20, 2008

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autodr
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SOURCE: knock sensor location

it is screwed in the engine block on the right side

Posted on Dec 09, 2008

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