How to add PID for oil pressure

[cea97]

I would like to add the pid for oil pressure. I believe the pid# for GM oil pressure is 22115c. I don't really know how to add that to the obd.h and obd.cpp files though. I would appreciate any help or examples from anyone who has successfully added a pid to the code.

Thanks

[onche]

I would like to kknow the same

[Jonage]

Guys, that won't be possible I think.. I checked the OBDII PID (https://en.wikipedia.org/wiki/OBD-II_PIDs) list and there is no such thing on the standard list.

[td1973]

I'm not sure that it's a supported PID:

https://en.wikipedia.org/wiki/OBD-II_PIDs

I believe the code that you are showing is a DTC code, not a CAN bus PID from the sensor?

Please correct me if I'm wrong as I'd be interested in knowing if an update has been made in the protocol.