Is there any easy way to tell if my engine is in open loop? Any way to easily wire a light or diode into the diagnostic port connector? What terminals?
Located in the top right corner of the Ultragauge is a icon that is shaped like a oval. If the oval is broken it's in "open loop". In "closed loop" it is whole.
Pictures of the Ultragauge in open and closed loop can be found here.
Located in the top right corner of the Ultragauge is a icon that is shaped like a oval. If the oval is broken it's in "open loop". In "closed loop" it is whole.
Pictures of the Ultragauge in open and closed loop can be found here.