![]() ![]() ARBID 100 seems to transmit about 7 times per second resulting in a the log below for the engine warming up on idle for a few minutes.Īll i've been doing is changing one variable at a time and then searching for it in the data, e.g. I know It was 2 degrees when I started and had reached 84 degrees when it stopped so you can easily work out that you just need to subtract 40 to get to actual temp in degrees c. Engine Temperature appears to be on ARBID 100 column B3, e.g the value 2A at 0.026 seconds. ![]() HEX is base 16 as opposed to decimals base 10. The data in the columns B0-B7 is in HEX (which excel can easily converts to decimal). The length (len) always seems to be 8 and the Extended indicator (Ext) always seems to be 0 so ignore them. The fields we are interested in are the ARBID and the B0 to B7 columns. The 'Time' field is simply seconds since the start of that particular extract and as you can see there are hundreds of messages per second (approx 300 in this example). ![]() Below is a tiny example of some raw CAN data. ![]()
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