Not sure why you're having problems finding it, but depending on the age of your car, it could be a 9-pin circular type or a rectangular, rubber-booted 10-pin type. But it's right behind and slightly below the top of the left hand rear shock strut. I recall the circular type is mounted in a hole in a metal bracket. Here's a picture of the newer harness (not showing the location, but the plug) https://www.ebay.co.uk/itm/Ferrari-348-348tb-348ts-MOTOR-UTILITIES-CABLE-WIRING-LOOM-HARNESS-151912-/292595612811
This photo should help with a the circular type (thanks to Wade). https://www.ferrarichat.com/forum/posts/146751033/ It looks like the circular connector is in a different location to the rectangular one.
Ian referred to a good picture. I only have a picture a new AMP connector that I replaced the original plastic one with: Image Unavailable, Please Login This is the pinout: Image Unavailable, Please Login
Went for a 30 minute drive last night, and problem appears to be resolved since cleaning the bullet connector. Pulled into garage, shut it off, immediately restarted with no problems. Let it heat soak for a few minutes, also restarted. Im tracking the car today at Lime Rock, so will get much hotter today than last night. I'll report back if any issues.
So after a long session on track, then letting car heat soak for awhile, car did the same thing and wouldnt start. Seems to only happen when the radiator fans come on when you turn the key to accessory. Any thought other than getting a one piece cable and ditching the bullet connector, which I will do shortly?!
