great white
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That is exactly what 'codes and code definitions means'.
Will it show the full data stream? And by this I do not mean 'will it wrk as a crappy generic OBD II code reader.' I mean will it allow me to view, In real time, what's going on inside the motor via sensor outputs. Such as fuel trim, coolant temp, O2 sensor voltages, MAF volume etc etc.
I do not need a 'code reader' I need a 'scan tool with data stream'.
Well, that's a yes an no answer.
Whatever PID's are defined (or user defined) it will read.
Basically, whatever sensor data the PCM can see it can, if you set it up properly.
This is kind of "in between" a code reader and a scanner.
It will not initiate any systems tests such as cylinder shutoff or TDCO intitate on a diesel and such.
You need bidirectional to do that.
I think it has logging capability, but it is limited.
It cannot access freeze frame data either.