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Old 09-18-2012, 11:11 PM   #96
roger 04 rt OP
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Joined: Nov 2011
Location: Massachusetts
Oddometer: 2,360
I thought some might like to see the chart but I don't have time to provide the detailed annotation yet. Briefly, the Green line has two states: Closed Loop program running is the HIGH state but forget the label on the right side of the graph, it's just used to shift the 1/0 to the top of the chart. The red and blue curves use the left axis labels.

There are 6 RPM peaks. They are gears: 1st/2nd, 2nd, 3rd/4th/5th. I'll note them on the photo later when I get time for further detail but for now the comments in the prior post apply to this chart.

In first gear, Closed Loop seems to stop at 4000 RPM. In Neutral (not on the chart) Closed Loop ends around 3000 RPM, or maybe lower.

As I mentioned in the prior post, note that in 5th gear, 6350 RPM and 45+ degrees of throttle, the Motronic goes Close Loop!

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