The Fuel Pump Relay feeds the Orange Wire on the Air Regulator for the idle circuit.. That is a VERY Convenient place to see if the Fuel Pump relay is working... Beats having to dig in the back or under the dash..
Think I'll blow that up to banner size.. 5' * 10' for less than $200 on-Line.. Think it will make a GREAT troubleshooting tool to paste on the Garage Door.