where does this wire go?!

[FattyMcBaggins]

I just finished up a timing chain job, and I have an extra ground wire that I don't remember where to put. I have a 90' SOHC, and the wire is a blue one that starts at the c-clip thing on the MAF. It's just a long blue wire with a terminal on the end. I assume it's a ground for something. Don't remember where this particular wire goes. It also looks like the wiring on this clip was redone, so the color of the wire may be different from stock. If you know where it goes, tell me so I can get my car back on the road.

[1991S13]

If it is only a ground wire, just stick it on a bolt/screw that is touching bare metal.