I am running a 540" BBC in my 72 Camaro and using a 7730 ECM with the AXCS memcal. I am using a Holley EFI intake and a Holley throttle body. I have the engine making good peak power on the dyno but would like to do some drivabilty tuning.

I am using the tunerpro software currently and have read that you can tie the analog output of an LC-1 into a pin on the 7730 and data-log wide band simultaneously with everything else.

I have looked for step by step instructions for this but have not found any.

I need to know what pin the LC-1 output goes to and what .xdf and .adx files to use.

Also what else is required to make this work?

Thanks in advance for the help.

-Adam

 

https://www.thirdgen.org/forums/diy-...my-lc-1-a.html

This thread might answer your questions

 

That thread relates to the S_AUJP V4 usage of the WB.

Here are a couple describing how to do it with std $8D bins and patches.
This is a good discussion on how it all came together for the S_AUJP bin.
https://www.thirdgen.org/forums/diy-...-using-lc.html

There is another where Craig Moates just brought the signal into MAP2 and scaled it in the logger. Works fine that way, I just can't locate the thread.

Patching:
https://www.thirdgen.org/forums/diy-...atamaster.html

Seach on "MAP2" in the DIY-Prom board and you'll get buried in info
HTH

 

Is there a way to patch my bin that I am using, or would i be better off changing the calibration on a bin that is already patched?