obd2 live data codes needed to read data in real time?
quick question. live in the uk and ive got a 52 plate (2002)vauxhall (gm/opel) astra, and it uses obd2 data protocol for access to read the fault codes and to access live realtime data from car. question is what are the data codes for reading the live realtime data… eg o2 sensor, rpm, speed etc.or somewhere i can get list from. trying to write software for a virtual dashboard but without memory adress codes im a bit stuck. all i can find on the net are error codes. thx!
there arent any codes for live data. live data constantly changes, there fore cannot be defined by a code. thats why you can only find error codes. and how are you using obd2 on a 2002 unless it was modified? maybe I’m just ignorant of what you are working on.
LPG/Diesel Vauxhall Astra H Van 1.3CDTi – Fault Codes?
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