4 obd-ii channel speed – Innovate Motorsports LM-2 User Manual
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Document # 31-0008
LM2_Manual_1.3.doc
21
4.4 OBD-II Channel Speed
The first is a log trace of one channel (RPM) from a 2001 Lexus:
Notice that the data appears ‘steppy’ and, based on the timeline, appears to be
updating about 6 times per second.
Next we have a log trace of 16 channels (RPM, MAF, MAP, TP, you name it) from a
2006 Saturn:
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