92 voyager asd location

I'm on the trail of a no spark/no fuel problem on an inherited 92 Voyager 3.3 and up next is to test/replace the asd, but I can't find it. Diagrams and I've found show it just toward the firewall from the four relays on the fender wall by the battery but it isn't there. Any ideas where it might have wandered off to.

Mike

I am away from home and therefore dont have access to my service manual. But I do know that when you turn the ignition to run, the asd will click. This may help you locate it, if it is working.

Andy