HOW TO: Add Wideband reading to a Chart in VCM Scanner V3

[mowton]

The afr error is wb-commanded/commanded

You have plus.

Ed M

[NorCal06GOAT]

The afr error is wb-commanded/commanded

You have plus.

Ed M

OMG wow, I am retarded...LOL I can't tell you how many times I rewatched the math part of that YouTube video LOLOL. Thanks ED! I will try in a few hours and report back.

[NorCal06GOAT]

Well, I am at a loss...I must be missing something Ed. I changed the math and it dropped the WB AFR. Here is a screen shot. What else do I need in the Channels? What "units" should I be using? UGH, this is making my brain hurt...

Screenshot (6).png Screenshot (8).png

[schpenxel]

My opinion is forget about AFR error right now

You need to get the wideband reading properly first. I assume "AFR WB" in your chart is supposed to be a wideband reading?

[mowton]

Well, I am at a loss...I must be missing something Ed. I changed the math and it dropped the WB AFR. Here is a screen shot. What else do I need in the Channels? What "units" should I be using? UGH, this is making my brain hurt...

I need more info or can take 5 minutes through Teamviewer and isolate the problem. Load the program and email me at [email protected]....

Ed M

[NorCal06GOAT]

Correct. The WB works on its own, with the LC-2. Also through LogWorks. I must be doing something wrong connecting it into Scanner.

[NorCal06GOAT]

Will do Ed!

[mowton]

Well, I am at a loss...I must be missing something Ed. I changed the math and it dropped the WB AFR. Here is a screen shot. What else do I need in the Channels? What "units" should I be using? UGH, this is making my brain hurt...

I need more info or can take 5 minutes through Teamviewer and isolate the problem. Load the program and email me at [email protected]....

Ed M

[schpenxel]

Ed to the rescue!

[mowton]

Done :-)

For all, the issue was when you are setting up the WB on a Standard MPVI through the EGR or AC Pressure PCM port, you cannot use the HP Tuners preconfigured WB error parameters. Matt built the AFR error parameter along with the WB through the AC Pressure sensor in the Math Parameters/User Defined location correctly, but the Chart parameter forr AFR Error was accessing the preconfigured AFR error instead of the User Defined. Once we corrected the Chart to use the User Defined WB error parameter it began working.

Ed M

[NorCal06GOAT]

Done :-)

Yeah, I goofed that one majorly! Thanks Ed...I'll post my finding on the Serial Input shortly.

Matt