89 capri wiring

[Dougm1111]

I am helping to replace the turbo engine in an 89 capri, we have 1 wiring connection we can't find a home for. It is the pair of wires from the knock sensor mounted under the intake manifold. Doesn't seem to have a matching connection in the wiring harness. Its the same motor going back in, but its been a few months and a few beers since we pulled it out, so can't rememberwhere it goes. Any help appreciated'

Cheers, doug