Not sure if anyone here uses Torque or not, but I was wondering if anyone had a list of custom/extended PIDs that can be used to monitor various parameters while driving. I was also wondering if anyone knows how to get the MAF reading in Torque. I've seen older trucks with the air flow reading, but the stock PID for it isn't displaying anything for me. All other parameters I typically monitor work without issue though.

 

Pretty sure these trucks don't have a MAF reading....they're speed density and work from MAP instead. I'm not familiar with "Torque", neither do I have a lot of tuning knowledge, but perhaps it answers your question.

 

You would have to have a MAF as it needs to know how much air is going into the engine to know how much fuel to add. You can run MAF-less, but I highly doubt that is the case for a vehicle from the factory.

 

These trucks indeed don't have mafs as they are speed density. they work from absolute manifold pressure, not mass air flow.