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Identifying boost data on CAN


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I have been trying to work out what a few logged channels are from the CAN bus on my 996 turbo, but I'm after a bit of help from anybody who has seen logged data from these previously. The following graph shows an acceleration run with what I think if fuel pulse width, and two channels which are possibly boost. None of these channels have any units on them yet so I'm trying to work out what they are, any ideas appreciated.

There are two runs, the lower RPM one is in sixth gear so it gives longer to identify what might be the correct channel. I have got steering angle, RPM, water temperature, throttle position and indicator status so far, but boost along with fuelling are what I am really after.

MC

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