I'll take a look. It's weird - apparently I can get the check engine light to work appropriately by shorting the connector, but can't get the RPM to decrease...
Thanks!
I wonder if there are any 'alternate' ways to time my truck? I have the manual and I've looked at this page -Toyota 4Runner and Pickup: Cheap Tricks - unfortunately, for some reason I can't short my test connector - it doesn't short when I use the appropriate tool (aka paperclip...).
Is there...