[Gregski]

Vehicle Running - Closed Loop

I hope you stuck it out this far, as things began to get interesting. I pointed out earlier the importance of the Engine Coolant Temp and here is the first example of its cause and effect.

When the temperature reaches 131*F notice what happens in the Fuel System #1 Status channel below it?

The status changes from OL - Not Ready to CL - Normal CL meaning Closed Loop now.