Chris90Formula

iTrader: (1)

I'm struggling to get Tunerpro to display my WBO2 (Innovative MTX-L, 7730 ECM). I've read quite a few threads with others having similar issues, but I can't seem to fix mine. These are the files that I am using:
52030_D.BIN (I followed the instructions in the Readme file to copy over data from my tuned bin)
S_AUJP v5 2030_D_3.XDF
S_AUJP v5 2030_D-WBo2 Innovate LC-1.ADX
I have my WBO2 output signal wired into F14 on the ECM. WB OPT 2, b7 is unchecked for pin F14. WB OPT 1, b5 = Innovate LC-1 (1-2V) is checked. In the ADX I changed the equation so it is set for a 0-5 V signal. Also in the ADX I added the "WB AFR (LC-1 1-2v)" to the dash. When I am logging, the WB AFR (LC-1 1-2v) is stuck at 9.7x. Also "WB AFR Gauge" is stuck at 25.3x. With the car running I verified that I have voltage in the signal line from the WB to the ECM. What am I missing? Honestly, I don't fully understand the function of this process from BIN to XDF to ADX. When I select the flag b5 in WB OPT 1 what is changing in the bin? What if I selected the flags of all WB OPT 1? I don't think that changes the location of the data. In the ADX file the there are 4 different WB parameters and they all have the same location; 0x24 36. Thanks for your help.

T4Turtle

Is your output from the 1 to 2 Volts like this field in the ADX appears to be setup for the LC1? And for anyone else who knows is this the case for this choice? I thought most wide bands should be 1 to 5 volts reference. I have the LM2 and when I setup the out put with the LM Programmer I had to change it to show A/F ratio then I got an output of 1 to 5 volts, was not getting any thing for out put before I did this with the default setting. Also have you tried switching to pin A3?

Also there is the option to choose Raw A/D out put instead of choosing a WB branding option then you can setup the formula. See this thread here: https://www.thirdgen.org/forums/dfi-...-wideband.html

I am having issues with this as well so not sure what the fix is, for now I am just part throttle tuning.

Chris90Formula

iTrader: (1)

ULTM8Z

maybe post your bin, adx, and xdf file... I'll take a look

T4Turtle

My first question was about this: "WB OPT 1, b5 = Innovate LC-1 (1-2V) is checked." Maybe I am wrong here but it appears from this it works on 1 Volt to 2 Volts, if it does not what does (1-2V) mean? I have been wondering this.

Definitely post your bin/adx/xdf files this is how ULTM8Z helped me figure out it was something in my bin. I just created a fresh S_AUJP bin and it works with my LM2 and his equation.

Chris90Formula

iTrader: (1)

I will post my files later today.
T4Turtle, glad to see that you got yours working. I'm not exactly sure how the XDF file works either. I think when this is set, "WB OPT 1, b5 = Innovate LC-1 (1-2V)" then just the name "Innovate LC-1 (1-2V)" is assigned to a bin location. I didn't think that there was any math being done in the BIN. The ECM takes the WBO2 voltage and converts is to an 8 bit number. The ADX file then computes and output base on the equation in the assigned channel. I edited the equation that was in "Innovate LC-1 (1-2V)" channel to match what my equation should be for 0-5V. I could be completely wrong here, so anyone, please correct me.

ULTM8Z

On ours, we're using the WB Raw Data as the input (rather than one of pre-selected O2's in the bit options). We use math to convert the raw data counts into a number that matches the WB output.

T4Turtle

If you edited this information then this should work, if you leave it then it should default to the proper equation for brand/type WB controller.

When you created the S_AUJP bin did you copy and paste all the hex data over to the new bin? This is what I did so this could be an issue, there is not much to mess up here as far as choices in TP.

Maybe just try a fresh S_AUP bin and just adjust some main parameters for your setup so it will run at idle for a few minutes, it should start showing data changes here in about 15 seconds. I tried with just key on and this does not appear to match the 20+ A/F until you actually start the vehicle then it will match the WB controller.

Chris90Formula

iTrader: (1)

I took the 52030_D.BIN and copied over my data using a hex editor. Maybe that is screwing it up? I'll do a straight edit of the 52030_D.BIN and see if that works. At one point I was using a modified S_AUJP bin that ULTM8Z sent me, but I could never get it to idle correctly (I think its a manual transmission issue). I didn't have the WBO2 hooked up to F14 at that time.

T4Turtle

I would try a non copied bin. ULTM8Z's bin idled up and down for me also as he likely has it leaned out for a cam as I was seeing 15+ A/F at idle with his bin so it was likely a lean surge.

Chris90Formula

iTrader: (1)

T4Turtle

Nice! It must be something with copy and paste quick and easy is not so quick and easy!

ULTM8Z

cool deal. two for two now!... lol