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MichaelR32GTR

V88 knock sensors - 32 GTR

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Hello

 

i noticed that my knock sensor harness has been de-pinned entirely from the engine engine harness

i want to wire up the rb26 knock sensors to  my v88

 

my question is, where do they go?, which input is needed, or is there a specific pin they need To get wired to?

also are the sensors single wire or twin?

as on the factory r32 GTR ecu plug the pin out diagram only says pin 23/24 knock sensor 1 and 2

do they require a sensor ground ?

 

thankyou !

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Sorry just checked the v88 ecu pinout

 

plug B, Pins 8 and 9 are knock sensor 1 and 2 pins

 

do they only need one wire from each knock sensor to the matching pins or need a shield/ground connection also ?

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They are two wire sensors on the RB26.  They should be shielded cable too.  The two shields and grounds are usually all spliced together and connected to the B17 pin.

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