Hello, Ive been trying to figure the best way to and knock detection to my Infinity 8H…. I understand there are 2 styles that can be used …… heres the questions / statements :

1) Use a bosch style Part number 0 261 231 006 this uses a “EV1” style connector…. (like fuel injectors)

2) the “aux” plug does not have the knock detection within the plug for ease of adding the knock 1…. So i need to wire directly to the main ECU plug

3) For the above connection…. where is the best place to get the “negative” for that circuit as i don’t want to intruduce any additional electrical noise….

4) Best place to physically mount the sensor…. thinking beneath the exhaust manifold low as to keep it away from cam noise …..

Thanks for any and all help!!

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