Any tips on getting histogram issues resolved? I only get a reading in the 1.8 section of the MAP kPa.
Any help will me much appriciated!
Any tips on getting histogram issues resolved? I only get a reading in the 1.8 section of the MAP kPa.
Any help will me much appriciated!
What exactly are you trying to capture...a multiple column and row "graph"? Can you post a screen shot of the graph set-up and what it displays?
Channel PIDs need to match Histo PIDs.....
I think you want Pratio and not MAP. Remember at idle MAP is about 40kPa you are trying to capture way below that.
VE table.JPG
Most 1 bar MAP sensors (they only read from vacuum to atmosphere) have a measurement range of ~15 kpa (vacuum) to 105 kpa (atmosphere).
Last edited by Homer; 07-15-2020 at 02:21 PM.
You should be able to select pressure ratio as one of the channels and then graph it so no need for math.
Found it! Thanks agan... I need to stop overthinking this.. Just a little intimidated by the pcm configuration.
Don't be too hard on yourself HP tuners can be overwhelming if this is your first time tuning. What I did was to play with VCM scanner for a couple of weeks just to get familiar with how to set things up. I have HP tuners for well over a year and I still feel like a noobie. BTW are you the same McCloud from ChallengerTalk?
Thank you, appriate the encouragement.. I still have a few classes left in a tuning course I'm going through. They are gong into HP Tuners now and going through a few different PCMs, unfortunetly Dodge isn't one of them but it should still help seeing all of the different PCMs.
Yes, same McCloud and I assume you are ChallyTatum?